How many days can you have sex after your aunt leaves? How to calculate the safe period after menstruation?

　　menstrual period pair female The impact on the body is more obvious, especially the reproductive system, which is in a relatively fragile state during menstruation. After the menstrual period is over, if you have sex too early, it may cause some healthy Problems, and reasonable calculation of the safe period can also help women to achieve effective contraception to a certain extent. Next, let’s take a closer look.

How many days can we have sex after my aunt leaves?

　　General advice: Under normal circumstances, it is recommended to wait 2-3 days after the aunt is completely finished before having sex. This is because when menstruation has just ended, Uterus The cervical opening has not yet completely closed, and the endometrium is still in the process of repair. During sexual intercourse at this time, bacteria can easily be introduced into the vagina and then infected upward to the uterus, causing endometritis, pelvic inflammatory disease wait Gynecology disease . For example, some studies have shown that women who have sex just after their menstruation have a relatively higher chance of suffering from gynecological inflammation.

　　It varies from person to person: different women recover differently. Some women have short and long menstrual cycles, and their body recovery is relatively slow. They may need to wait longer for the recovery of the uterus and vagina. It is recommended to have sex 3-5 days after menstruation ends. For some women with good physical fitness, regular menstrual cycles and short menstrual periods, if they are not feeling unwell 2 days after menstruation, they can also consider having sex, but they must pay attention to the hygiene of sexual life.

Calculation method of safe period after menstrual period

　　Calendar method: For women with regular menstrual cycles, the safe period can be roughly calculated through the calendar method. The normal menstrual cycle for women is generally 28-30 days, and the ovulation day is usually about 14 days before the next menstrual period. The 5 days before and 4 days after ovulation, including the ovulation day, are called the ovulation period. Except for the menstrual period and ovulation period, the rest of the time are safe periods. For example, if a woman's menstrual cycle is 30 days, and the first day of this menstruation is the 1st, then the next menstrual period may come around the 31st, and the ovulation day will be around the 17th. The ovulation period is from the 12th to the 21st. Except for the menstrual period, other times are safe periods.

　　Basal body temperature method: Basal body temperature refers to the body temperature measured when the human body wakes up after a long period of sleep (6-8 hours) and before performing any activities. After a woman ovulates, her basal body temperature will rise by 0.3-0.5°C, which will last until her next menstrual period. By measuring your body temperature before getting up every morning and recording it, you can observe the changes in body temperature. The period before and after the basal body temperature rises is the ovulation period, and the period when the body temperature is relatively stable and low is the safe period. However, this method is affected by many factors, such as sleep quality, disease, etc., and the accuracy may be biased.

　　Cervical mucus observation method: During the menstrual cycle, the properties of cervical mucus change with changes in hormone levels. As ovulation approaches, cervical mucus becomes thin, clear, and stringy, like egg All the same； During the safe period, cervical mucus is thicker and less abundant. The safe period can be judged by observing changes in cervical mucus, but this method requires women to have certain experience and requires careful observation every day.