How many days is normal for a woman's menstrual period?

For normal women of childbearing age, the menstrual cycle is about 25-45 days. The menstrual period is 3-5 days and should be completely over. The menstrual volume is 30-8b250ml each time, which is considered normal. Therefore, if the menstruation lasts less than 3 days or ends in 1-2 days, it is considered to be scanty menstruation, which is often caused by damage to the uterine wall or low estrogen content. If the menarche has not completely ended for more than a week, an ultrasound of the uterine adnex should be performed to see if there are uterine fibroids, uterine polyps, or menstrual disorders.

If the menstrual period is relatively long, it is often accompanied by increased menstrual flow, which can easily lead to hemorrhagic anemia. This situation should be treated with caution and only after examination can medication be used. If the menstrual flow is too small, it will affect future pregnancy. It is also necessary to check the thickness of the endometrium. If necessary, a blood growth hormone test is required to check the endocrine condition.

Menstruation is the shedding of the uterine wall and bleeding that occurs during the ovarian cycle. Normal menstruation is regular and self-limited. The interval between two menstrual periods is approximately 21-35 days, with an average of about 28 days. Each menstrual period generally lasts 2-8 days, with an average of 4-6 days. Bleeding is approximately 20-6b250l. More than 8b250l indicates menorrhagia, and less than 5ml indicates oligomenorrhea. Therefore, to observe whether the menstruation is normal, we must consider the amount, color and quality of menstruation comprehensively.

The duration of each menstrual period is generally called the physiological period, which is usually 2-8 days, with an average of 4-6 days. In clinical medicine, menstruation refers to the regular shedding and bleeding of the uterine wall caused by the regular changes of the uterus and ovaries. The first menstruation occurs between the ages of 13 and 14. Normal menstruation is regular, with the first day of menstrual bleeding being the beginning of the menstrual cycle. The time interval between the first days of two menstrual bleeding is called a menstrual cycle, which is generally 21-35 days, with an average of 28 days.