【Medical Q&A】What are the causes of ovulation disorder in women?

What causes ovulation disorders in women? Ovulation disorders are the leading cause of infertility in women, seriously affecting women's physical and mental health as well as their daily lives. Many women want to know what causes their ovulation disorder, so let's take a look.

What are the causes of ovulation disorders in women

01

Polycystic ovary syndrome

Polycystic ovary syndrome is also a common ovulation disorder. The causes are complex, and in addition to amenorrhea or irregular menstruation due to non-ovulation, signs such as hirsutism, obesity, and acne may also occur. Its ovaries are characterized by multiple small follicles but cannot mature, so scientific treatment is needed to promote follicle development.

02

Central disease factors

Due to the dysfunction of the hypothalamic-pituitary-ovarian axis, menstrual disorders such as anovulatory menstruation, amenorrhea, etc. Pituitary tumors cause ovarian dysfunction and lead to infertility, and psychiatric factors such as excessive tension and anxiety can have an impact on the lower thalamus-pituitary-ovarian axis to inhibit ovulation.

03

Premature ovarian failure

A common disorder in which ovarian dysfunction leads to non-ovulation is premature ovarian failure. There are about 1 million to 2 million primordial follicles in the ovaries at birth, compared with about 400,000 follicles during puberty. Each ovulation cycle consumes a batch of follicles. Premature ovarian failure means that the follicles in the ovaries have been depleted and it is no longer possible to use ovulation-stimulating drugs to develop the follicles.

04

Pituitary problems

Common disorders that cause ovulation disorders include hyperprolactinemia, pituitary prolactinoma, and Hirhan's syndrome. If hormone measurements show elevated prolactin, the first step is to find out if there is a pituitary prolactinoma, and if a pituitary tumor causes amenorrhea lactation, surgery or medication should be determined based on the size of the tumor.