Introduction to follicle growth rate

There are different growth types of follicles. One is the rapid growth type, in which the diameter of the follicle can double in one day. Another is the type that can grow 2 to 3 mm every day 2 to 3 days before ovulation. However, there are many adverse factors that will affect its growth and cause the follicle to develop poorly.

1. Growth Type

① Rapid growth type, the diameter of the follicle can double in one day;

② 2 to 3 days before ovulation, the diameter increases by 2 to 3 mm every day;

③It can increase by 6-7mmc in the hours before ovulation.

2. Causes of adverse reactions

If the follicles are poorly developed, they will not ovulate normally or the quality of the eggs discharged will be poor, which will affect normal conception. Even if the sperm and egg combine, miscarriage, stillbirth, etc. may easily occur. Therefore, women with poor follicular development should pay attention to it and go to a regular hospital for examination and treatment in time. In the case of poor development of follicles, it is necessary to check and actively treat it. Failure to ovulate normally or poor quality of the eggs discharged will affect normal conception and fertility. In order to avoid infertility, timely detection, timely inspection and timely treatment are the key.

3. Causes of follicular dysplasia:

⒈ Pituitary anovulation: organic factors and functional factors;

⒉ Ovarian anovulation: polycystic ovary syndrome, simple gonadal dysgenesis syndrome, gonadal dysgenesis, premature ovarian failure, luteinized unruptured follicle syndrome;

⒊ Hypothalamic anovulation: primary organic factors, primary functional factors, secondary organic lesions, and secondary functional factors.