What Is the Connection between Menstruation and Ovulation?

Ovulation is the process by which mature eggs are expelled from the ovaries. After a woman is born, there are about 300,000 to 600,000 follicles on both sides of the ovary, but in a person's life, only about 400 follicles can mature and the rest degenerate. The mature follicle ruptures, the egg is discharged from the ovary, and the process of falling into the abdominal cavity is called ovulation. Ovulation often occurs about 14 days before the menstrual period. For example, menstruation is the tide of October 28th, then around October 14th is the ovulation period. ^[1]

ovulation

Ovulation is the process by which mature eggs are expelled from the ovaries. After a woman is born, there are about 300,000 to 600,000 follicles on both sides of the ovary, but in a person's life, only about 400 follicles can mature and the rest degenerate. The mature follicle ruptures, the egg is discharged from the ovary, and the process of falling into the abdominal cavity is called ovulation. Ovulation often occurs about 14 days before the menstrual period. For example, menstruation is the tide of October 28th, then around October 14th is the ovulation period. ^[1]

The detailed mechanism and details of ovulation are not yet clear. But before and after ovulation, FSH, LH,

Ovary ovulation can be monitored by indirect methods.

(1)

Aiming at the question of whether the follicles are immature, they will ovulate. According to authoritative experts, in fact, under normal circumstances, follicles will ovulate when they reach 20MM or more. The follicular ovarian cortex is composed of an oocyte and many small follicular cells surrounding it. According to the morphological and functional changes of follicular development, it can be divided into three stages: primitive follicles, growing follicles and mature follicles.

Does the follicle immature ovulate? Ultrasound can find small follicles in the ovaries on the 3-5th day of the menstrual cycle, and then gradually grow up, the largest on the 14th day, ovulation can occur. On the 5th day of menstruation before ovulation, the main follicles grew by an average of 1.5 mm per day; on the 10th day, the average daily growth was 1.2 mm, and on the 4 days before ovulation, the average growth was 1.9 mm, until the follicles matured.

Ovulation characteristics

What are the characteristics of mature follicles? Mature follicles generally have the following performance after maturity:

1. The follicles are round or oval, with a diameter of 15-30mm (21.2 + -0.53mm). The follicles present a non-echoic area, clear and pure, with clear boundaries and thin walls.

2. One day before ovulation of 20% mature follicles, a cumulusoophorus image can be seen, with short strong echoes near the wall inside the follicles.

In summary, the above is the expert's answer to the question whether immature follicles will ovulate. Warmly remind everyone that normal ovulation is a prerequisite for pregnancy, and it is impossible to talk about conception if a woman has ovulation. Therefore, if you find that there is a problem with ovulation disorders, you should timely treat the ovulation disorders. Curing ovulation disorders is a prerequisite for infertility patients to be parents.

Ovulation symptoms

1. Amenorrhea (no menstruation).

2. Irregular menstrual cycle.

3. Rare menstruation (reduced menstrual cycles).

4. Obesity.

5. Severe weight loss.

6, galactorrhea (breast lactation).

7, hirsutism (the body and face have abnormal or excessive hair growth).

Causes of Ovulation

1. In ovulation disorders of polycystic ovary syndrome, in addition to amenorrhea or irregular menstruation caused by non-ovulation, there may also be signs of hairiness, obesity and the like. The ovary is characterized by multiple small follicles but cannot mature, so the main treatment is to promote follicular development.

2. Premature ovarian failure is one of the common diseases of anovulation. There are about 400,000 follicles in female puberty, and a certain amount of ovaries are consumed in each ovulation cycle. Therefore, when premature ovarian failure occurs, the follicles have been consumed and the follicles cannot be developed.

3, pituitary, if women have hyperprolactinemia, or pituitary prolactinoma and other diseases. These diseases will cause anovulation. In the treatment, you should first find out whether there is pituitary prolactinoma. If there is a pituitary tumor that causes amenorrhea, then you should decide whether it is surgery or medical treatment according to the size of the tumor.