Care tips: normal menstruation is the normal development and function of female internal genitalia. Women's periodic vaginal bleeding is called menstruation. To measure whether a woman's menstruation is normal, we can generally judge from the menstrual duration, cycle, blood volume and other aspects.
Standard 1. Menstrual period
The period of vaginal bleeding is called menstrual period. Most people's menstrual period lasts for 3-5 days, but as little as 1-2 days, as much as 7-8 days is also normal.
Standard 2. Menstrual cycle
From the first day of menstruation to the first day of next menstruation is called a menstrual cycle. The vast majority of people between 28-35 days, but there are a few people as short as 20 days or as long as 45 days a cycle, in the above range, as long as the menstruation is regular, are normal.
Standard 3. Characteristics of menstrual blood
Menstrual blood is characterized by non coagulation, dark red. In addition to blood, menstrual blood also contains endometrial debris, cervical mucus and vaginal epithelial cells.
Standard 4. Menstrual blood volume
The menstrual blood volume of normal menstrual period is 20-120 ml, most of which is 50 ml, with the largest amount on the second and third day of menstruation, and then gradually decreases. Normal menstruation is the manifestation of normal development and function of female internal genitalia.
Standard 5. Menstrual performance
Most women have no obvious symptoms in the menstrual period, a few will have breast swelling, headache, insomnia, palpitation, abdominal distension and emotional discomfort.