What causes premature ovarian failure?

We all know that the number of eggs released in a person's lifetime is limited. Some women will experience premature ovarian failure at around 40 years old. This phenomenon will not only cause women's menstruation to stop, but also make women enter menopause early. After entering menopause, girls will age very quickly. So what causes premature ovarian failure in women? The following editor will introduce to you

Smoking harms men's lungs and women's ovaries - this is not alarmist but a naked fact. Nicotine, cadmium and polycyclic aromatic hydrocarbons in cigarettes can poison women's ovaries and reduce the number of mature oocytes, which in turn can cause menstrual disorders or even amenorrhea, and further develop into premature ovarian failure.

Culprit 2: Frequent abortions

Many women choose to have an abortion because they have an unexpected pregnancy but do not want the baby. Some even do it 3-5 times or more. I would like to ask, if your ovaries don’t fail prematurely after so many abortions, whose will fail prematurely?

Repeated abortions will artificially interrupt pregnancy, causing a sharp drop in estrogen and progesterone levels in the body, resulting in a disorder in the regulation of the hypothalamus-pituitary-ovarian axis, which can lead to irregular menstruation or even amenorrhea, causing premature ovarian failure. If permanent amenorrhea is caused, there may be no chance to have an abortion again in this life...

Strong emotional fluctuations or sudden and huge mental stimulation can change the central nervous system, forming negative conditioned reflexes, leading to hypothalamic FSH and LH

Abnormal ovarian hormone secretion and endocrine disorders change the menstrual cycle and eventually develop into premature ovarian failure.

Culprit 4: Newly renovated house

A newly renovated house contains toxic substances that are harmful to the human body, including formaldehyde, benzene, ammonia, oxygen, etc. These harmful substances mainly damage the female reproductive system by causing menstrual disorders.

When the concentration of free formaldehyde in indoor air is abnormally high, more than 40% of women experience irregular menstrual cycles, prolonged menstruation or reduced menstrual flow.

Hair dyes! Whitening cosmetics! Especially inferior products contain benzene and mercury compounds, which can be absorbed through the skin and mucous membranes, causing serious damage to women's ovarian function.

Many environmental toxins such as rubber products, pesticides, plastic products, antioxidant metabolites such as 4-vinylcyclohexene, etc., harm human reproductive function and cause ovarian dysfunction.