When is ovulation

summary

Many female sex friends who want to get pregnant improve the pregnancy rate by calculating the ovulation period. Some of them are not very clear and don't know how to calculate. Let me tell you when the ovulation period is. I hope it can help female friends.

When is ovulation

First: ovulation is generally in the middle of the menstrual cycle, which is about 14 days before menstruation. In fact, there is fluid in the follicle, which forms pressure and fluid. There are all kinds of hydrolases, plasmin, prostaglandins and so on. Under the joint action, the follicle membrane of the follicle ruptures, and the egg cell and some cells around it are expelled together. The process is ovulation.

Second: during the development of the follicle, the follicle will slowly move to the surface of the ovary. When the ovary matures, it will become the same as the follicle, and it also protrudes from the surface of the ovary. The diameter is about 18 to 25 cm, and there is a lot of fluid in the follicle, which forms the pressure.

Third: in the follicle, there is not only fluid and pressure, but also various hydrolases, cellulases and prostaglandins. Under the joint action of these enzymes, the follicle will rupture. In this way, the egg cell and some cells beside it will be discharged together. This is ovulation.

matters needing attention

Ovulation generally occurs about 14 days before menstruation, that is, between the menstrual cycles. In fact, follicles are in the ovarian cortex, and there are also primordial oocytes scattered, which is the earliest follicle.