Standard follicle size on the third day of menstruation

Women experience menstruation every month. At this time, the body's various aspects undergo great changes. Women must have a comprehensive and proper understanding of their own body structure to reduce unnecessary troubles. Of course, it takes a certain amount of time for the egg to be released during ovulation. So how many eggs are normal on the fourth day of menstruation?

We all know that the egg will only be released after it grows to a certain size. Under normal circumstances, before the ovulation period, the egg cell is actually invisible because it is very small at this time. Only when the egg is grown can it be seen under a microscope. At this time, it has grown relatively large. Generally, the ovulation period is from the tenth to the fourteenth day before menstruation.

Under normal circumstances, a perfect egg cell is more than 20 mm, and at least 18 mm is considered normal. It is divided into eight levels from primary eggs to mature follicles. The first five levels are very small and take a relatively long time to develop. In fact, they don’t have much practical significance. But when it comes to the sixth level, you should start to pay attention. The diameter of the sixth level egg will reach 5 mm, and after five days it will grow to 10 mm, then it will reach the seventh level, and after another five days it will develop to the eighth level. At this time, the diameter reaches 16 mm, which is a mature follicle.

Through B-ultrasound examination and observation of eggs, when the menstrual period is ten to sixteen days, the diameter of the egg reaches 20 mm, it is round and thin-walled, and it protrudes toward the uterus and ovary. Under normal circumstances, ovulation will occur within ten hours. Ovulation is more common between the twelfth to eighteenth day of menstruation, and rarely occurs between the twentieth and thirtieth day.

How many eggs are normal on the fourth day of menstruation? All women pay great attention to their ovulation period, but the ovulation period is not the ovulation period under all circumstances. Only when the egg is perfected will it reach the level of ovulation, and ovulation will only occur during the ovulation period. The relevant content is introduced in detail above, I hope it can help everyone.