How to determine the exact day of ovulation for conception. Conceiving a child
Ovulation is the so-called X day, which is eagerly awaited by many couples who want to conceive a baby as quickly as possible. This day can be calculated and determined independently or with the help of specialists.
You can get pregnant only on certain days of the cycle, about seven of them in one month. For most young girls this is real news! It turns out that not everything is as simple as it seemed during my student years.
Every woman should have an idea of what ovulation is. For some, this is an opportunity to get pregnant quickly, for others, on the contrary, to avoid unwanted motherhood. In the second case, you should not rely only on calculations; you should always use additional methods of contraception.
During ovulation, an egg (and in rare cases more than one) is released from an ovarian follicle in anticipation of a sperm for fertilization. If conception does not occur, the egg dies and the next period begins. And so on from month to month. Critical days replace ovulation and vice versa, this happens from the moment of puberty until the onset of menopause.
Conception occurs if, during ovulation (plus or minus a few days), sexual intercourse occurs and the most active sperm reaches its goal. Why are several days favorable for fertilization, and not one, the day of ovulation itself? The fact is that sperm can live in the female body for several days, traveling through the fallopian tubes. Therefore, theoretically, you can get pregnant on the second or third day after intercourse. For example, you are driving, and you don’t know that an important event has happened at that very second! By the way, knowing this principle, you can try to guess the gender of the child.
Whether you get a boy or a girl depends entirely on your man. The fact is that a woman always has an X chromosome, but a man either has an X or a Y. With a combination of XX, the result is a girl, and with XY, a boy. Each sperm contains both chromosomes, but one is initially more pronounced than the other. In simple words, we can formulate this way: each sperm carries a feminine or masculine origin.
“Male” sperm reach their goal faster, and “female” sperm, in turn, live much longer. This means that in order to become pregnant with a girl, sexual intercourse is necessary 2-3 days before ovulation. During this time, the “male” sperm will die, giving way to the “female” ones. But for a boy, it’s better to wait just until day X. The boys will shoot ahead, overtaking the girls and trying to reach the goal as quickly as possible. It is clear that there is no 100% guarantee, but still the chances of getting the desired gender increase significantly if you adhere to these rules.
Whether you want a boy, a girl, or just get pregnant and give birth to a healthy baby, it all comes down to one thing - you need to determine the favorable time for conception. This can be done both at home and with the help of specialists. In addition, the body itself can tell you that it is ready for fertilization.
Signs of ovulation
It will be news to some, but ovulation is often accompanied by certain signs, although in many women it is asymptomatic. Some of them you can notice on your own:
- Change in the nature of discharge. They become somewhat more plentiful, with a consistency reminiscent of a raw egg.
- Increased sexual desire. This is how nature cleverly planned for the continuation of the human race.
- Sensitivity in the chest area, even pain is possible. This occurs due to a hormonal surge during ovulation.
- During ovulation, the stomach pulls on the right or left. This is explained by the release of the egg from the right or left ovary.
- Increase in basal temperature.
- Changes in the cervix. It softens a little and opens slightly, hence the change in the nature of the discharge.
- A surge of luteinizing hormone (LH). Due to this, mature eggs are released.
A woman can notice the first four signs on her own, but the last three only with the help of specialists or special devices.
In rare cases, women experience anovulation - the absence of ovulation as such, a disruption of the menstrual cycle. If a couple cannot conceive a child for a long time, the first step is an ultrasound to track the progress of ovulation.
How to determine ovulation
If a woman does not have pain during ovulation, she may not even know that she is now ready to conceive. Discharge during ovulation also does not necessarily have to be unique for everyone and in each cycle. And a change in sexual desire is quite a subjective sign. Therefore, there are a number of ways to determine ovulation at home or with the help of doctors.
Ovulation calendar
So, we take the most ordinary calendar, in which the start and end dates of critical days are recorded for several months, and so on for at least six months.
First, based on these data, you need to calculate the length of the cycle, that is, the number of days between the first days of menstruation in two months in a row. We subtract 14 from the resulting indicator and get the day of ovulation. For example, if the cycle is consistently 28 days, then ovulation will occur on the 14th day of the cycle. From here it becomes clear why calculating the day of ovulation is possible only for girls with a regular cycle. If it constantly jumps, and in one month it is 27 days, in another 35, then it is difficult to predict how many days it will have in the next month.
Ovulation tests
Nowadays there are not only pregnancy tests on sale, but also ovulation tests. Unlike the former, they respond to an increase in LH, and not hCG.
Tests should begin to be done a few days before expected ovulation, since the hormone begins to rise 1-2 days before the egg leaves the ovary.
Unlike a pregnancy test, ovulation tests have some nuances that should be taken into account to ensure the results are as accurate as possible:
- Morning urine is not suitable! The optimal interval for collecting urine is from 10-00 to 20-00.
- You do not need to drink any liquids for 4 hours before the test.
- You should refrain from going to the toilet for 2 hours.
- Read the instructions carefully! Each type of test has its own nuances. Somewhere you need to collect urine, somewhere on the contrary, it’s enough to place it under the stream.
There are more expensive tests that can detect ovulation using saliva rather than urine.
Basal temperature measurement
It is necessary to measure the temperature in the rectum the next morning immediately after sleep. On the day of ovulation it should increase. Based on the data, you can even create your own ovulation calendar, and if you keep it for several months, you can try to make a forecast for the future. However, again, it will only be accurate for girls with a constant and regular cycle.
It should be borne in mind that the temperature may jump slightly in case of illness, restless and short sleep (less than 6 hours), or taking alcoholic beverages or medications the day before. When measuring temperature, this feature of the body must be taken into account!
After the critical days and before ovulation, the temperature has slight fluctuations - approximately 36.6 - 36.9. But immediately after ovulation, its values exceed the reading of 37 degrees.
In order to obtain the most accurate measurement results, it is necessary to measure the temperature with one thermometer and under equal conditions - at the same time after a quiet, long sleep.
Medical diagnosis
Usually, doctors can determine ovulation of the ovary during examination in the gynecological chair. As already mentioned, on this day the cervix visually changes, softening and opening slightly.
To confirm ovulation, a woman may be sent for an ultrasound. With the help of modern equipment, diagnosticians are able to determine whether ovulation has occurred, and if so, at what stage it is.
Typically, medical diagnosis is carried out after unsuccessful attempts to get pregnant for a long time. You should start coming for an ultrasound on the 10th day after your period. In order for specialists to track the growth of the dominant follicle in the ovary, they will have to come several times until the diameter of the follicle is about 20 cm. Then it will rupture and another egg will be released, ready for fertilization. During this period, you can see on the screen the corpus luteum, located in the ovary without a follicle.
Some nuances you should know
First of all, this will be of interest to women who calculate ovulation for contraception purposes. As already mentioned, this method is very dubious. There are millions of examples of unwanted pregnancies caused by blind numbers. Therefore, in order not to think about the moral side of abortion, which is officially permitted in our country, it is better to play it safe and always use additional methods of contraception. Some people have been trying to conceive a baby for years, while others succeed unexpectedly and on the first try. You should not play this roulette if you are not ready to become parents.
There are several other factors that work against the calendar method. It turns out, paradoxical as it may sound, if a woman does not have regular sex life, her chances of pregnancy are much higher! At the very first sexual intercourse, unscheduled ovulation may occur - the body will not want to miss such a rare opportunity. After all, nature created a woman to procreate.
Having sex during menstruation is considered safe. Indeed, during this period the environment is quite unfavorable for sperm and they die earlier than usual. However, if a woman has an irregular ovulation cycle, then there is still a chance of getting pregnant. If sexual intercourse occurred in the last days of menstruation, and ovulation occurred earlier than usual, there is a chance that sperm will wait for the egg in the fallopian tubes.
Children are our joy; we have them for the rest of our long and happy lives. Therefore, the issue of pregnancy should be approached very responsibly, planning it in advance and creating appropriate conditions for the unborn baby. Remember that unloved and unwanted children always feel their attitude towards them, growing up angry and distrustful of the world around them.
Let's summarize
So, ovulation is a process in a woman’s body that signals that she is ready to conceive. It should be calculated and determined by other methods for couples who want to have a baby in the near future. It is useless to do this as contraception; it is better not to skimp and use other methods.
Video " Symptoms of ovulation - 8 main signs"
Ovulation- the period when the egg, ripe for fertilization by sperm, is released from the follicle. This is the only day in the month when conception can occur. Therefore, many women who are planning a pregnancy or do not want to become pregnant try to calculate the day of ovulation.
Today there are many methods of calculation. But, unfortunately, they cannot give an exact guarantee that on this very day the egg will be released from the follicle, because this process can be affected by many factors (various diets, medications, irregular menstrual cycle, illness, hormonal imbalance, etc. ). Therefore, under no circumstances should you protect yourself from unwanted pregnancy in this way.
According to the calendar method
This method can only be used with a regular menstrual cycle lasting 28 days. In this case, the release of the egg occurs 2 weeks before the start of the next period. To make the calculation, you need to add 28 days (the duration of the menstrual cycle) to the first day of the last menstruation, then count 14 days ago from the resulting date.
We offer to calculate ovulation online:
(calculation will take a few seconds)
It is important to note that under the influence of certain factors, ovulation may occur 1-2 days earlier or later, and sperm can live on average about 3 days, it is recommended to plan conception 5 days before the calculated ovulation date.
Calculation of ovulation by basal temperature
Basal temperature (BT) is the lowest body temperature observed during sleep. By measuring it, it is possible to easily determine ovulation, since it causes an increase in indicators by 0.25-0.5 ° C.
The female hormonal background at different periods of the menstrual cycle has different temperature indicators. In the first phase, BT under the influence of the hormone estrogen remains at a low level. These are ideal conditions for the egg to mature and prepare it for fertilization. Average temperatures in the first phase are 36.3-36.5 °C. It may increase slightly or decrease by 0.1 °C. During ovulation, BT increases significantly and averages 37.1-37.3 °C. These indicators will remain until the onset of menstruation. If menstruation does not occur, and the temperature continues to remain at 37.1-37.3 ° C for more than 18 days after the delay, then pregnancy can be judged.
To calculate ovulation as accurately as possible, you should adhere to clear rules when measuring basal temperature:
- Measurements are taken daily at the same time after sleep.
- The same mercury thermometer is used, which should always be next to the bed, since it is impossible to make sudden movements or get out of bed before measuring the basal temperature.
- To measure, the thermometer should be inserted into the anus and lie quietly for 5 minutes. After the time has expired, enter the indicator into the chart.
To obtain the most accurate readings, basal temperature should be measured only after a long night's sleep, lasting at least 6 hours. Any violations of the rules during measurement and many other factors (illness, evening sex, taking medications, overwork, drinking alcohol) can affect the indicators. These factors are also indicated on the graph.
A chart drawn up according to all the rules can show the onset of ovulation or its absence. When planning pregnancy, basal temperature is measured over 3-4 menstrual cycles. In this way, it is possible to calculate the day of ovulation as accurately as possible.
Using ultrasound (ultrasound examination), it is possible to calculate the release of the egg from the follicle as accurately as possible. This method is also suitable for women with irregular menstrual cycles. Thanks to the procedure, it is possible to track the development of the follicle and the moment the egg leaves it. With a regular menstrual cycle, ultrasound examinations begin 3-4 days before the expected date of ovulation. With an irregular cycle, monitoring the follicle begins 4-5 days after menstruation every 2-3 days.
Calculating ovulation using test strips
It is possible to determine a favorable day for conception using special tests, which can be purchased at any pharmacy. Test strips react to the content of luteinizing hormone in urine, which appears in it 24-36 hours before the rupture of the follicle and the release of the egg.
With a regular cycle, tests begin 17 days before the start of the next menstruation. But with an irregular cycle, finding out the day of ovulation using a test will be problematic, since it is impossible to determine the right time for testing. In this case, it is better to turn to ultrasound monitoring.
Calculate the day of ovulation based on discharge and sensations
Some women can calculate the day of ovulation without any calculations. All they have to do is listen to their own body. During the period of ovulation, a woman may experience short-term aching pain in the lower abdomen, breast swelling, mood changes, increased sexual desire, and the nature of vaginal discharge changes (it becomes abundant and viscous).
Views: 1322764 .Every woman, especially when the moment of pregnancy approaches, should be attentive to her health. One part of this process is tracking your menstrual cycle and ovulation process. To make the process more efficient, we offer an online calculator that will allow you to determine favorable days for conceiving a child.
We suggest using the “Conception and Contraception Calendar” service - by indicating the initial data: the first day of the cycle and its duration, you can determine favorable days for conceiving a boy or girl, the beginning of the next cycle, ovulation. The conception calendar cannot guarantee a 100 percent result, since much depends on the body and everything is individual. The work of the calendar is based on average statistical data.
Your calendar
Fill out the form above. Specify the first day of the cycle, the duration of the cycle and click “Calculate”
Explanations
1 - first day of the cycle;
2 — beginning of the next cycle;
3 - safe sex;
4 — conditionally safe days;
5 - conception of a girl;
6 - conception of a boy;
7 - ovulation;
8 - poor health (PMS).
What is a calendar?
The conception calendar is an online form in which you only need to enter your first period and the duration of your cycle. The program itself will calculate when ovulation occurs, and which days will be the most successful for fertilization (and dangerous for some!).
To make the operation of the program that calculates the date of ovulation and pregnancy clear, we present the main factors that were taken into account when creating it:
- For many women (although it all depends on the individual factor), ovulation occurs in the middle of the cycle. The calculator calculates the middle of the time period after the start of menstruation and its end, and also makes calculations taking into account the most dangerous or, conversely, favorable days on which pregnancy may occur
- Fertilization. Does not occur during menstruation and at the end of the cycle: conception almost does not occur these days
The calendar also calculates relatively safe days when pregnancy is unlikely. These are the days at the beginning and end of the cycle. In the middle of the cycle, the calculator marks the day of ovulation, and can also determine the day the next period begins.
To calculate the days of ovulation, you just need to enter your period data into the online calculator. After that, press the button, and the calculator itself will calculate the day of ovulation and the favorable day for conception. Of course, there is no guarantee that the data provided will be absolutely accurate, but they can roughly indicate to you the dangerous days on which ovulation occurs and the onset of pregnancy.
Calculation of the day of ovulation and potential pregnancy can be done for the whole year. This way you will know in advance when to plan sexual intercourse depending on whether you want to get pregnant or not.
The calendar form is very convenient to use. The required days are marked in different colors, so they are immediately noticeable. The pregnancy calendar will help you speed up the conception of a child and get closer to the long-awaited event.
How to determine the sex of the baby?
Any parent who wants to have a child thinks about how to calculate his gender. Traditional and folk medicine offer different ways for this.
A calculator for determining the sex of a child is another method, although it does not give 100% results. You can create a conception calendar for a girl or boy for yourself if you use the same pregnancy calendar. The conception calendar for a girl or boy is based on the theory that a girl is obtained if sperm enters the woman’s body before ovulation and stays there for several days. If sperm enters the body of the expectant mother immediately after ovulation, the result is a boy.
The calendar for conceiving a boy or girl, of course, also does not provide a 100% guarantee, but it allows you to get closer to the desired result. Doctors have proven that fertilization after ovulation leads to the birth of a boy, and before ovulation - a girl.
After you have found out the favorable days for conceiving a child and determined what gender the baby may turn out to be, it is time to plan your pregnancy.
In order to calculate dangerous or, conversely, favorable days for conception after menstruation or to determine the sex of the child, a woman will have to record some data about herself and her health. This data will help her create her own calendar for conceiving a boy or girl. However, it is worth remembering that the day of ovulation and favorable days for conceiving a child of one gender or another, calculated by an online calculator, are relative. Each woman’s body is individual and unique, and many more factors influence the determination of the child’s sex.
The term “ovulation” itself comes from the Latin ovum - egg; This is the name given to the process of release of a mature egg capable of fertilization from the ovary into the abdominal cavity.
Physiologically, ovulation is one of the stages of the menstrual cycle. Ovulation in women of childbearing age occurs periodically, every 21-35 days - in the middle of the menstrual cycle (the cycle is usually counted from the first day of menstruation). The frequency of ovulation is regulated by hormones from the pituitary gland, an endocrine gland located in the brain, and ovarian hormones (estrogens and progesterone). Ovulation stops with the onset of pregnancy and after the cessation of menstrual function.
The most favorable time for sexual intercourse for the purpose of conception is when ovulation is about to occur and sperm have enough time to enter the fallopian tubes, where they “wait” for the release of the female germ cell, or immediately immediately after ovulation, when the egg is already in fallopian tube.
Day of Conception
If you correctly calculate what day ovulation will occur and have sexual activity during this period of time, then there is a high probability that the woman will become pregnant.
So, how can you determine ovulation? First of all, using subjective signs. This may include short-term pain in the lower abdomen, a feeling of a “bursting bubble” in the middle of the cycle, some women note an increase in sexual desire - this is due to the release of estrogens during ovulation - female sex hormones that are produced in the ovaries. Some signs can be detected during a routine gynecological examination, although it is difficult to imagine that a woman who believes that she has no reproductive problems will consult a gynecologist just to determine ovulation. However, a woman can notice a number of signs herself.
The day of ovulation can be determined by observing the secretion of mucus from the cervical canal. The maximum secretion of mucus is associated with a sharp increase in estrogen levels and coincides with the moment of ovulation. In addition, sometimes the stretchability of mucus is used, and its crystallization is also observed. During ovulation, the mucus becomes very viscous, it can be stretched between the fingers up to 8-10 cm. The more pronounced the crystallization, the greater the likelihood of ovulation. This phenomenon is most clearly manifested 3-4 days before ovulation and reaches a maximum on the day of expected ovulation. Crystallization is the result of biophysical and biochemical changes in the cervical mucus. During this period, there is an increase in the amount of mucus and an increase in the concentration of salts, primarily sodium chloride, which, along with potassium ions, is responsible for the phenomenon of crystallization. With pronounced crystallization, mucus looks like a fern under a microscope. There are special microscopes for home use that you can apply mucus or saliva to. The main changes occur precisely in the vaginal mucus, but they also affect the entire body, so for convenience they began to work with saliva, in which it is also possible to determine the symptom of crystallization. The action of the Baby Plan ovulation detection device is based on this phenomenon.
The next most accurate and informative method for determining ovulation is measuring basal temperature - the temperature in the rectum. The method is quite simple and does not require virtually any special equipment other than a regular medical thermometer.
Basal temperature is measured with the same medical thermometer in the morning, immediately after waking up, without getting out of bed. The measurement must be carried out at the same time, inserting a thermometer into the anus to a depth of 4 - 5 cm. Temperature measurement data is plotted on a graph, the vertical axis of which is the temperature, and the horizontal axis is the day of the menstrual cycle. The chart also shows days of sexual intercourse.
For many women, careful monitoring of the basal temperature chart can reveal that before the temperature rises, there is a short drop in temperature. According to this method, it is believed that the moment of ovulation occurs 12 hours before the increase in basal temperature or between the decline and the beginning of its rise.
Is it possible to choose the gender of the child?
When planning a pregnancy, few potential parents do not think about how to choose the gender of their unborn child in advance. Some need a boy, others need a girl. Such planning becomes especially relevant when the family already has one child. As a rule, parents dream of having a second child of the opposite sex.
There is only one way to more or less scientifically soundly try to plan the gender of the child. A sperm with a male set of chromosomes moves faster, but lives shorter than a sperm with a female set. Therefore, the coincidence of sexual intercourse with ovulation (about 14 days before the onset of menstruation in a 28-day menstrual cycle) increases the likelihood of having a boy, and the birth of a girl is more likely if intercourse occurs 2-3 days earlier. However, this rule does not always work, since it concerns the classic situation of parents who are “super healthy” in all respects. If one of the partners has health problems, this, as a rule, affects the “speed characteristics” of sperm. For example, this happens when the acid-base balance of the genital tract is disturbed or the qualitative composition of the secretion changes in women, or when physical fatigue occurs in men (it also affects the mobility of the “livelings”).
But all these listed methods give only approximate results. Their accuracy makes it possible to determine the moment of ovulation only by using all of them in a comprehensive manner and with fairly long-term observation. What allows you to accurately determine the moment of ovulation and guarantee it to be documented? Strictly speaking, there are only two such methods.
The first is ultrasound monitoring of the growth and development of the follicle - the vesicle in which the egg matures, and determining the moment of its rupture - ovulation itself. Often, with the use of modern devices, it is possible to see even the moment of release of the egg, if the study is carried out at the right time.
The second method is the dynamic determination of luteinizing hormone in urine (this is also an ovarian hormone, the amount of which increases during ovulation). This method is much simpler and can be used at home, for which special tests are used. Tests begin to be carried out 2 times a day (every 12 hours) 5 - 6 days before expected ovulation, strictly following the instructions attached to them. The determination is stopped after receiving the first positive result. Ovulation occurs approximately 16-28 hours after the first positive test result. To control, you can immediately conduct another test. The most convenient and informative use of tests for luteinizing hormone in conjunction with measuring basal temperature. Dynamic determination of luteinizing hormone was previously used only in specialized medical institutions, but now there are test strips, the same as for determining early pregnancy. Such tests are sold in pharmacies. Thus, the problem of determining the moment of ovulation should be considered practically solved.
It must be said that if there are no alleged problems with conception, then you can start with a simpler method - calculating your ovulation based on the duration of the menstrual cycle. To do this, as we have already said, the duration of the menstrual cycle must be divided in half. You can start “working” on conception, taking into account the fact that some sperm live up to 7 days, a week before the expected ovulation, the favorable period will end 3 days after ovulation.
Keep in mind that pregnancy may not occur immediately during the first “dangerous” period, because... Even healthy young women have 1-2 cycles a year in which ovulation (the release of an egg) does not occur.
In addition, ovulation is affected by stress, climate changes, etc.
Conception position
After you have calculated the most favorable days for conception, you must avoid douching, any soap and similar products after sexual intercourse. Firstly, the very fact of washing contributes to the mechanical removal of sperm, and secondly, hygiene products create an environment in the vagina that is unfavorable for sperm. And before sexual intercourse, you should take a shower in advance (30-60 minutes) so that a normal, natural environment can be restored in the vagina.
Couples who want to conceive often wonder: is there a special position they should use? It's safe to say that any position acceptable to both partners will do. After sex, it is better to lie on your side or with your pelvis elevated for 15-20 minutes to prevent sperm from leaking out.
We hope that our tips will help you move into the category of future parents as soon as possible.
For a representative of the fair sex, on the one hand, it is easy to get pregnant, but on the other, it is difficult. Why is there such duality? Let's turn to physiology. In a woman of reproductive age, it happens every month around the middle of the cycle. This term refers to the release of a mature egg from the ovary. This process takes only 1-2 days.
Many people, having read the text written above, will probably think that getting pregnant is very simple - you just need to have sex with your partner before and after it. However, everything is not as simple as it seems. If it were possible to get pregnant strictly in the middle of the cycle, then there would be no unwanted pregnancies and women who dream of a child, but cannot get pregnant for some reason.
On what days is it impossible to conceive a baby?
During what period you are most likely to get pregnant: ways to determine
You can calculate the most favorable days for conception not only using the calendar method. There are several other more effective ways:
- Determination of basal temperature;
- Carrying out ovulation tests;
- Folliculometry;
- Subjective feelings.
1. Determination of basal temperature
To calculate the period when the probability of conceiving a child is high, it is necessary to measure the basal temperature in the anus every morning after waking up from the beginning of the menstrual cycle (from the 1st day of menstruation).
Errors can occur for several reasons:
- due to overwork or illness (during such periods the temperature is always elevated);
- if you drank a lot of alcohol before the measurement;
- due to taking certain medications;
- if sexual intercourse occurred 6 hours (or less) before measurement;
- due to lack of sleep.
Based on the measurement data, a graph should be drawn up that can be updated daily with new results. In the first half of the menstrual cycle, the temperature ranges from 36.6 to 36.9 degrees. It rises above 37 degrees after the release of a mature egg.
You can find out when ovulation occurs by carefully studying the chart. On days 12-16, basal temperature may decrease slightly. This will herald the onset of ovulation in the coming hours. This is the period during which you can get pregnant. At this time, women dreaming of a baby should have sex.
2. Carrying out ovulation tests
Modern and more accurate means of determining the release of an egg are ovulation tests. They are even similar to tests that can be used to find out if you are pregnant. The result is shown as 2 bars. The only difference between the tests is the reagents. For example, ovulation detectors contain a substance that responds to the presence of luteinizing hormone (LH), the level of which rises in the body 23-36 hours before ovulation.
In order not to miss the long-awaited event, you need to take tests every day and at the same time. After ovulation, LH levels drop significantly, and then the strips begin to show a negative result. Manufacturers producing ovulation tests include several strips in the package. Thanks to this, this method of determining favorable days for conception is as justified and convenient as possible.
3. Folliculometry
Diagnosing the period during which you can get pregnant is very simple using ultrasound(ultrasound). This method cannot be called economical. It is suitable for those representatives of the fair sex who want to conceive a child, but they just can’t do it.
It is recommended to visit the ultrasound room from the 10th day after the start of the last menstruation. Over the course of several days, your doctor will evaluate the growth of the dominant follicle in the ovary. When it reaches a size of 18-24 mm in diameter, an egg ready for fertilization will be released. Follicle formation may not lead to ovulation. It may not rupture, but regress. Such cases are rare, but they do occur in real life.
The main signs of the onset of a favorable period for conception, which a medical professional sees on the monitor during an ultrasound, are the corpus luteum located in the ovary without a dominant follicle, as well as some fluid behind the uterus.
The quality of the endometrium influences the onset of pregnancy. It is known that an egg fertilized by a sperm must be implanted into the uterine wall for subsequent development. If by the time of ovulation the endometrium does not reach a certain thickness, then pregnancy will not occur, since the fertilized egg will not be able to attach to the uterus and will die.
4. Subjective sensations
This method is not 100% reliable, but many women who are sensitive and attentive manage to determine the days on which the probability of becoming pregnant is high. Every month the sensations are repeated. If you listen to your body, you can draw some conclusions.
The most common signs of a favorable period for conception are:
- the occurrence of pain in the lower abdomen or the location of one of the ovaries;
- sudden increase in sexual appetite;
- copious vaginal discharge. They can be easily noticed by any experienced gynecologist. Discharges are different from symptoms of infectious diseases. They are colorless and odorless. After 2-3 days, the discharge disappears without a trace until the next cycle.
Representatives of the fair sex undergo 1-2 times a year cycles called anovulatory. They represent a kind of “reboot” of the female body. It is impossible to get pregnant at this time. These days can be determined very easily. Here are their main features:
- when measuring basal temperature, no jumps are observed;
