Many female friends have heard of the term "safe period", but are still not sure how to calculate it specifically. Many people ask if they can't help having sex during the first one or two days after their period ends, will they get pregnant? Now I will explain it to solve your doubts. Generally speaking, the first or two days after the end of menstruation are relatively safe, which means that the chance of pregnancy is very small. Now let’s explain in detail what is going on. Because the endometrium is very thin at this time, the secretion of estrogen is insufficient, resulting in insufficient concentration, and the ovaries will not ovulate at this time. Therefore, having sex during the safe period without any safety measures will not lead to pregnancy. There is a saying that the safe period is seven days before and eight days after. It means that the time from the end of menstruation to the day before ovulation is eight days, and the time from the end of ovulation to the next menstruation is seven days. However, it is not 100% accurate, and the chance of pregnancy is very small. Now let’s talk about the safe period. Women’s menstrual cycles can be long or short, but the interval between ovulation and the start of the next menstruation is relatively fixed, usually around 14 days. For women with regular menstruation, you calculate when your next menstruation will come by subtracting 14 days from the first day of the next menstruation, and that day is your ovulation day. If the woman's menstrual cycle is 28 days, her ovulation day should be around the 14th day of the menstrual cycle; if the woman's menstrual cycle is 40 days, her ovulation day should be around the 26th day of the menstrual cycle (that is, about 14 days before the next menstruation). The 4 days before and 5 days after ovulation is the dangerous period (ovulation period) when it is easy to get pregnant. The dates other than the dangerous period are the safe period. But the risk is small, there is still a possibility of pregnancy. The ovulation period is 14 days before the next menstruation. The first five days and the last four days are the dangerous period. Except for the dangerous period and the menstrual period, the rest are safe periods. This is for women with regular menstruation. If you have sex at a time other than the ovulation period, there is basically no chance of pregnancy. For women with irregular menstrual cycles, it is impossible to calculate the date of the next menstrual period. Therefore, it is impossible to calculate the ovulation day and ovulation period. The so-called safe period is not 100% correct. If you don't want to get pregnant at the moment, it is best to take measures. If the abortion hurts the female friend, it will cause great harm to the body. Also, it is best to wait three to five days after being clean before having sex, otherwise, it is easy to get infected. |
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