A woman has 6 abnormal menstrual periods in her life

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　　when Uterus The lining of the uterus sloughs off and bleeds out of the vagina, which is called menstruation. Generally, menstruation occurs once every 28-30 days, with blood loss of about 50 ml, lasting 3-7 days. Regular menstruation is a necessary condition for fertility, indicating that the reproductive system is functioning normally. female Body healthy important symbol.

　　In addition to normal menstruation, there are also some special menstruation.

　　menarche

　　When a girl is around thirteen or fourteen years old, she begins to have menstrual cramps. The first menstrual period is medically called "menarche." “Menarche is an important sign of female puberty. Some girls may have irregular menstrual cycles for some time after menarche. The main reason is that the menstrual cycle regulation function is not stable enough and is easily affected by internal and external factors, such as physical, emotional and environmental changes. Pay attention to psychological counseling and health care.

　　stimulate menstruation

　　After pregnancy, the ovaries stop ovulating and menstruation will no longer occur. However, a very small number of women still have a small amount of vaginal bleeding like menstruation in early pregnancy, which is called "menstruation". Traditional medicine believes that this phenomenon is caused by excessive Qi and blood. Modern medical research believes that this is related to the level of hormones in the body. In the early stages of pregnancy, the progesterone level in a woman's body is low, and the formation of uterine decidua is incomplete, resulting in bleeding, which is mistaken for "menstruation." This phenomenon does not exceed 4 months after pregnancy and is harmful to the mother and fetus No adverse effects.

　　amenorrhea

　　People over the age of 18 who have not yet menstruated are called primary amenorrhea； Except for pregnancy, breastfeeding and menopause, menstruation has started and then stopped, and it is called secondary amenorrhea for more than 3 months. Systemic disease , environmental changes, and mental stimulation can affect ovarian function and cause amenorrhea. Certain reproductive organ lesions or developmental abnormalities can also cause amenorrhea. Amenorrhea should be checked as early as possible to find out the cause and treat it in time. Delaying time affects the treatment effect and may affect fertility. For adolescent amenorrhea, we must first pay attention to menstrual hygiene, keep warm, reasonably arrange study and life, eliminate stress factors, improve nutritional status, and especially stop inappropriate weight loss. Treatment measures such as menstruation, endocrine regulation, and ovulation promotion can be used. If it doesn't work, drugs can be used to restore the artificial cycle.

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