The question of what is ovulation, arises in many girls. This process determines the possibility of pregnancy.
The process of ovulation
In the first phase of the menstrual cycle, a follicle in the ovary of a woman ripens, in which the egg develops and ripens . Ovulation occurs when the egg, ready for fertilization, comes out of the ruptured follicle and moves to the fallopian tubes. If at this time she meets with a sperm, then probably conception. All this is accompanied by an increase in the mucous membranes of the uterus, the expansion of its neck. So the period of ovulation is a state of the female body when it is as ready as possible for the onset of pregnancy. If at this time fertilization did not occur, the egg leaves the layer of the endometrium along with the menstruation.
There are some points that are useful to know about this period:
- The egg can be fertilized only during the day - this is how much she can live;
- ovulation can occur not every month, even in a healthy woman (in the norm of 1-2 anovulatory cycles per year);
- the process is influenced by external factors, such as stress, illness;
- in most cases only one egg leaves the ovary;
- with age, the number of cycles without ovulation in women is increasing.
The first subjective signs of ovulation
Sometimes a woman can in her senses determine a period that is favorable for conception. When the girl is ovulating, then note the following:
- pains in the lower abdomen (they happen when the follicle bursts and the egg leaves it);
- increased sexual activity;
- because of the change in the hormonal background, mood can change drastically;
- increase in the number of mucosal secretions.
But it is not always worthwhile to trust these attributes, since they convey only personal perceptions.
Determination of ovulation at basal temperature
When a girl has a question about how to calculate ovulation, sometimes it is recommended to consult the method of temperature measurement. To do this, every morning using the same thermometer requires measurements in the rectum. Do this at the same time, you can not get out of bed before, otherwise the results will not be reliable. All data must be recorded in a notebook. The fact is that the temperature is always on the same level. And when she falls sharply, and then rises - then the girl starts ovulation. This method can also help determine the presence of pregnancy. But the fact is that this is not the most reliable way, because the results can be influenced by stresses, physical activity.
Pharmacy tests
Women who want to become pregnant look for more reliable methods to determine a favorable period for conception. In pharmacies, tests for ovulation are sold. It can be noted that this is an effective and modern way. The essence of it is to determine the level of luteinizing hormone in the urine, which rises a few days before the release of the egg from the follicle. But this method is not reliable if the woman has an irregular cycle.
Medical method
Ultrasound diagnosis is the most reliable method. With the help of it you can accurately determine that a woman has ovulation and this is the time when the probability of fertilization is high. It is necessary to visit the doctor several times during the same cycle, who will observe the growth dynamics of the follicle with the help of the equipment and will indicate the beginning of the desired period.
Knowing these methods, you can determine at what time there is a probability of conception. But do not use this knowledge to protect against unwanted pregnancy, for this there are modern reliable means.