How to calculate women's menstrual period

Women’s menstrual period follows certain rules, so it is very necessary for female friends to understand how to calculate women’s menstrual period! So how do you calculate a woman’s menstrual period? Next, this article will introduce you to the method of calculating women’s menstrual period for your reference only. Friends who want to know how to calculate women's menstrual period can take a look. Please see the detailed introduction below.

Generally speaking, the physiological period refers to the menstrual period that mature women have every month. Generally, it takes about 3 to 7 days for girls. During this period, a certain amount of blood will be discharged from the girl's uterus through the vagina. This blood is very clean. During this period, you should be careful not to get too tired, not to eat raw or cold food, keep a good mood, and pay attention to staying clean.

How to calculate women's menstrual period? The calculation method of female menstrual cycle is as follows:

A woman's ovulation date is generally about 14 days before the next menstrual period. Starting from the first day of the next menstrual period, counting down 14 days or subtracting 14 days is the ovulation day. The ovulation day and the 5 days before and 4 days after the ovulation day are called the ovulation period. For example, a woman's menstrual cycle is 28 days, and the first day of this menstruation is December 2nd. Then the next menstruation will be on December 30th (December 2nd plus 28 days). Subtract 14 days from December 30th, and December 16th is the ovulation day. The ovulation day and the 5 days before and 4 days after it, that is, December 11-20, is the ovulation period. Except for the menstrual period and ovulation period, the rest of the time is the safe period. There is no need to use any contraceptive drugs or tools during sexual intercourse during the safe period.

The duration of menstruation is generally 3-7 days, and the amount of bleeding is within 100 ml, with the highest amount on the 2nd or 3rd day. Menstrual blood is generally dark red and does not coagulate. In addition to blood, it also contains endometrial fragments, cervical mucus and vaginal epithelial cells. Generally, women have no symptoms during menstruation. A few may experience discomfort such as a feeling of heaviness in the lower abdomen or lumbar region, breast tenderness, constipation or diarrhea, and headache, which generally do not affect their daily work, study, and life.

The menstrual cycle is a relatively unstable value, sometimes long and sometimes short. Although some people's menstrual cycle is relatively stable at around 28 days, it may occasionally be only 27 days or even more than 30 days in a certain period of time due to various factors. Since the length of the menstrual cycle also affects the specific date of ovulation, its stability or dispersion is very important for predicting the safe period.

The above is an introduction to how to calculate women’s menstrual period. I believe that after reading the above introduction, everyone already knows how to calculate women’s menstrual period. From the above introduction, we can see that the method of calculating women’s menstrual period is relatively simple. For friends who have a more accurate menstrual cycle, using this method of calculating women’s menstrual period is more reliable!