When is the safe period to avoid pregnancy?

Normally, normal women of childbearing age have menstruation once a month. A menstrual cycle is from the beginning of the menstrual period of the current month to the first day of the next menstrual period. If you want to prevent pregnancy, you need to divide each menstrual cycle of a woman into the menstrual period, ovulation period, and safe period. Safe period contraception is a traditional contraceptive method. So when is the safe period to avoid pregnancy? Let’s find out below.

A woman's ovulation date is generally about 14 days before the next menstrual period. After the egg is released from the ovary, it can survive in the fallopian tube for 1-2 days, waiting for fertilization; the male's sperm can maintain fertilization potential in the female's reproductive tract for 2-3 days, so it is easy to get pregnant through sexual intercourse a few days before and after the egg is released. To be on the safe side, we call the 5 days before and 4 days after ovulation, together with the ovulation day, a total of 10 days, the ovulation period. Because it is easy to get pregnant through sexual intercourse during the ovulation period, the ovulation period is also called the fertile period or the dangerous period.

The safe period is divided into the safe period before ovulation and the safe period after ovulation. The period from the end of menstruation to the day before ovulation is the safe period before ovulation. From the first day after the end of ovulation to the day before the next menstrual cramps is the safe period after ovulation. The safe period after ovulation is safer than the safe period before ovulation. This is because some women sometimes affected by environmental changes and mood swings affect the advance of the ovulation, so before the safe period ovulation will be shortened, but did not know their own, so before the safety period ovulation is not safe. The opportunity that the ovary has row two eggs in a menstrual cycle is very rare, that is, after ovulation to the next menstrual cramps before this period of time usually won't happen again the second time of ovulation, so the safety period after ovulation is relatively safe.

The key to using safe period contraception is to determine the female ovulation date. When the ovaries ovulate, there is generally no special feeling. Even though some women may have symptoms such as lower abdominal pain, back pain, breast swelling and mood changes, these phenomena are not specific symptoms of ovulation and therefore cannot be used as a basis for ovulation. Menstruation and ovulation change cyclically, and there is a close relationship between the two.

If you don't want to have children, you must take contraceptive measures. Don't wait until you get pregnant to have an abortion. The harm of abortion is particularly great. It usually causes endocrine disorders and irregular menstruation in women. In severe cases, it can even cause infertility. Therefore, it should be taken seriously. Usually pay attention to proper exercise. Don't stay up late often.