In clinical practice, premature ovarian failure is the disease of a series of symptoms such as maladjustment of menstruation, decreased sexual desire, reduced sexual function, infertility and perimenopausal syndrome caused by ovarian function recession from menarche to 40 years old.

 

 

 

 

Induced abortion is a female contraceptive failure of a remedy, and doing it once generally will not lead to too serious complications. But those who regard abortion as a "universal contraceptive" usually have no sense of self-protection. 

 

Frequent abortion will artificially interrupt pregnancy, which will cause a sharp drop in the level of estrogen and progesterone in the body, resulting in the disorder of the hypothalamic pituitary and ovarian axis regulation. It then leads to irregular menstruation and pelvic inflammation, causing in premature ovarian failure thereby. By the way, you can use the Fuyan Pill to solve inflammations caused by frequent abortion.

 

 

Men smoking harms lung and sperm, while women smoking harms ovaries. Nicotine, cadmium and polycyclic aromatic hydrocarbons in cigarettes can poison the woman's ovaries and reduce the number of mature oocytes. 

 

At the same time, it has a specific inhibitory effect on the aromatase in the process of ovarian estrogen synthesis, which reduces the generation of estrogen, and then causes menstruation disorder, and further causes premature ovarian failure.

 

 

Women love hair dyes and whitening cosmetics, but some of the inferior products contain benzene and mercury compounds that can be absorbed through the skin and mucous membranes, causing serious damage to females' ovarian function. 

 

Many environmental poisons, such as rubber products, pesticides, and plastics with the antioxidant metabolite 4-ethylene cyclohexene, can harm human reproductive function and cause ovarian dysfunction.

 

 

After indoor decoration, the house contains harmful toxic substances, mainly formaldehyde, benzene, ammonia, oxygen and so on. The damage of these harmful substances to the female reproductive system is mainly to cause menstruation disorder. 

 

When the concentration of free formaldehyde in indoor air is abnormally high, more than 40% of women will have irregular menstrual cycle, prolonged menstrual period or reduced menstrual volume.

 

 

The effect of chemotherapeutic drugs on ovarian function is closely related to patients' age, medication methods, drug types and medication duration, etc. Alkylating agents are more likely to cause premature ovarian failure. 

 

Chemotherapy can lead to thickening of the ovarian capsule and interstitial fibrosis, but there are a large number of ovarian follicles that have stopped growing in the ovary, so after the withdrawal of chemotherapy drugs, 65% to 70% of patients can restore the normal function of the ovary. The younger the patients are, the more likely they are to recover ovarian function after chemotherapy. Ovarian protection is essential for young women during chemotherapy.

 

 

The main component of emergency contraceptive is levonorgestrel. Emergency contraceptive can only be a temporary remedy after the failure of contraceptive measures, which cannot be used as a routine contraceptive. 

 

Taking the pill once is equivalent to 10 times of conventional contraceptives, which brings great harm to the female body. Long-term use of the emergency contraceptive pill is bound to affect ovarian function and make the inhibitory effect on hypothalamus and pituitary gland lifted, causing the increase of FSH and LH, leading to the occurrence of premature ovarian failure.