How many years does a woman's menstrual period last?

A woman's menarche lasts from the end of menopause to amenorrhea, and this period is generally around 45 years. Of course, women have different physical constitutions, so some women's periods may be longer or shorter. This is all normal physiology. For women, it is important to strengthen their conditioning during menopause, and good conditioning can extend the menstrual period.

A woman's menstrual period generally starts at around the age of 11 to 13, and she enters menopause at around the age of 50, so the menstrual period lasts about 45 years.

The menstrual stages that women go through in their lifetime

1. Menarche: The human reproductive system is in a "dormant" state for a long time after birth. As girls grow and develop, they begin to menstruate around the age of thirteen or fourteen. The first menstruation is medically called "menarche". "Menarche" is an important sign of the arrival of puberty in women. For some girls, the menstrual cycle may be irregular for a period of 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 condition, mood and environmental changes. Attention should be paid to psychological counseling and health care.

2. Dysmenorrhea: medically known as primary dysmenorrhea. Most of them occur within 1 to 2 years after menarche. The pain first appears 12 hours before menstruation, on the first day of menstruation, and lasts for 2 to 3 days before being relieved. The degree of pain varies, mainly in the lower abdomen, and can radiate to the lumbar region and inner thigh, sometimes accompanied by nausea, vomiting, diarrhea, dizziness, fatigue, etc. Physical examination and instrumental examination showed no organic lesions. Oral painkillers and contraceptives can be used for treatment, and psychological treatment is also important.

3. Menopause: After women have experienced their fertile youth, their ovarian function begins to decline naturally and the secretion of sex hormones decreases. When it reaches a certain limit, the endometrium will no longer shed and bleed periodically, and menstruation will no longer occur. The last menstrual period is called menopause. There is often a transition period before menopause, during which menstruation is irregular and accompanied by some physiological and psychological changes, such as headache, low fever, eyelid edema, breast pain, back pain, thirst, oral mucosal ulcers, and emotional instability, which is called "premenstrual syndrome." In addition to adjusting your mental state, you can take appropriate estrogen supplements for treatment under the guidance of a doctor, or you can try Maihu Dihuang Decoction.

4. Stimulated 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 the early stages of pregnancy, which is called "stimulated menstruation". Modern medical research believes that this is related to the level of hormones in the body. In the early stages of pregnancy, the level of progesterone in a woman's body is low and the formation of the uterine decidua is not yet complete, resulting in bleeding, which is mistaken for "menstruation." This phenomenon will not last more than 4 months after pregnancy and will not have any adverse effects on the mother or fetus.

5. Amenorrhea: People who have not had menstruation after the age of 18 are called primary amenorrhea. Except for pregnancy, lactation and menopause, menstruation that has occurred but then stops for more than 3 months is called secondary amenorrhea. Systemic diseases, environmental changes, and mental stimulation can affect ovarian function and cause amenorrhea. Certain reproductive organ diseases or developmental abnormalities can also cause amenorrhea. Amenorrhea should be examined as early as possible, the cause should be identified, and timely treatment should be given; otherwise, it may affect fertility. The first thing to do for adolescent amenorrhea is to pay attention to menstrual hygiene, keep warm, arrange study and life reasonably, eliminate stress factors, improve nutritional status, and especially stop inappropriate weight loss. Treatment measures such as promoting menstruation, regulating endocrine, and promoting ovulation can be adopted. If it doesn't work, drugs can be used to restore the artificial cycle.

6. Retrograde menstruation: Some women experience hemoptysis, nasal bleeding, or even bleeding from the external ear canal, conjunctival bleeding, or bloody stools during menstruation. This is medically known as "compensatory menstruation," commonly known as "retrograde menstruation." Some cases of "reverse menstruation" are caused by trauma. For example, during a curettage, cesarean section, or hysterectomy, the endometrium is displaced to areas outside the uterus, such as the lungs, pleura, digestive tract, and subcutaneous tissue. Like the original endometrium, it is regulated by estrogen, and undergoes proliferation and shedding. This is medically known as "endometrial migration disease." When menstruation comes, there will be blood in the sputum or hemoptysis, periodic hematuria, hematemesis, bloody stool and subcutaneous bleeding. The bleeding will stop after menopause. If reverse menstruation occurs, you should go to the hospital for treatment immediately.

7. Dark menstruation: Some women of childbearing age have cyclical changes in the ovaries and endometrium, but no menstrual blood flows out. This situation is called "dark menstruation". Dark menstruation does not affect fertility. This situation is extremely rare and can only be confirmed through a comprehensive examination by a hospital specialist.

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