When a family begins to plan a pregnancy, as a rule, those things that people had not thought about before are taken into account. For example, a woman carefully monitors her diet, does not drink alcohol (the same applies to men), takes care of her health.
In order to become pregnant, it is necessary to wait for the moment when the egg ripens and leaves the ovaries. Otherwise, fertilization will not occur. This process of egg maturation is called ovulation. Every woman needs to know how to calculate ovulation in order to get pregnant when it is planned.
However, in order to calculate the date of ovulation, it is necessary to familiarize yourself with some features of this process. So, first of all, remember that the ripening of the egg and its output in all different ways. On average, this period occurs in the middle of the menstrual cycle. The maximum likelihood that a woman can become pregnant exists on the first day of ovulation and is approximately 33%. After that, the chances fall to about 27%.
To many women, to determine ovulation, just feel the changes that occur in their body. The main signs of its onset are pain in the lower abdomen, in the lower back, as well as increased sexual desire and uplift.
How to calculate ovulation? There are a number of ways. It is necessary to talk about the features of using each of them.
The first technique applicable to determine ovulation is the calendar method. It consists in the fact that it is necessary to subtract fourteen from the expected date of the next menstrual period. Thus, you get the number you need.
The application of this method does not give a 100% guarantee, because its use is justified only in a regular cycle. And this is very rare. Consider how to calculate ovulation by other methods.
One modern way is to use tests. Outwardly, they are similar to pregnancy tests, but they determine the presence of hormones that enter the bloodstream during the onset of ovulation. These tests can be performed in the form of strips, tablets or in the form of a special device. This method has a greater degree of probability than the calendar.
The most accurate method at the moment is to determine the time of ovulation by ultrasound. The main sign that the egg has matured is enlarged against the rest of the follicles. An egg will come out of it. In order for the results to be as accurate as possible, several studies are needed. The first is carried out several days before the expected date of ovulation. The remaining sessions are prescribed by the doctor, based on the state of the follicle.
Many people wonder how to calculate ovulation with an irregular cycle. For this, it is necessary to conduct several ultrasound examinations, which should be started from 10 days after the end of menstruation and repeated every third to fourth day.
For those who want to learn how to calculate ovulation with a high degree of certainty, doctors recommend building a graph-scheme for monitoring basal temperature. Measurements are taken in the morning, when the woman has not yet got out of bed. At the beginning of the cycle, the temperature is approximately 36.8-36.9 degrees. Right before ovulation, it drops to 36.4, and then sharply rises and becomes higher than 37 degrees. This temperature remains so until the end of the menstrual cycle. And ovulation occurs on the first day of its increase.
It is important to remember that you can become pregnant only when the egg is ripe and ready for conception. However, if you are afraid of an unwanted pregnancy, the entire menstrual cycle should be protected.