Is the first day after the menstrual period a safe period?

Female friends have a few days of safe menstruation every month, but the safety factor of the safe menstruation period is not certain, and the calculation method of the safe menstruation period still needs scientific research. Once there is a mistake, it will cause great pain and pressure on the female body. So is the first day after the end of menstruation the safe menstruation period?

Is the first day after the menstrual period a safe period?

The first day after the end of menstruation is the safe menstrual period, which is divided into safe menstrual period before ovulation and safe menstrual 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 ovulation to the day before the next menstrual period is the safe period after ovulation. Generally speaking, the safe menstruation period after ovulation is safer than the safe menstruation period before ovulation. This is because some women sometimes affected by environmental damage and mood swings affect the advance of ovulation, so before ovulation safe period will be shortened, but they do not know, so before ovulation safety period is not safe. The ovaries in one menstrual cycle have two eggs in a row opportunity is very rare, that is, after ovulation until the next menstrual menarche before this period of time usually won't happen again the second time of ovulation, so the menstrual safety period after ovulation is relatively safe.

Women in menopause believe that their menstrual blood volume is small, they are close to menopause, and it is not easy to get pregnant, so they give up contraception. However, according to the statistical data of some hospitals' outpatient obstetrics and gynecology departments, the abortion rate among all age groups is highest in the 40-45 age group, followed by the 20-24 age group. The reason is that when women reach menopause, although their ovaries decline and female hormones and estrogen metabolism decrease, their uterus and ovaries may still ovulate and pregnancy is still possible. Relevant materials show that because the egg cells are fragile and unhealthy, the incidence of hydatidiform mole in menopausal women is 4 to 7 times higher than that of women of childbearing age, and most of them have malignant transformation (malignant transformation of hydatidiform mole or choriocarcinoma). Regarding this matter, menopausal women should also adhere to contraceptive measures until 1 to 2 years after menopause.

Overview of the female menstrual cycle

Normal women of childbearing age have a menstrual period every 28 days. From the beginning of menarche to the first day of menarche of the next menarche, it is called a physiological cycle. For example, from the perspective of contraception, each menstrual cycle of a woman can be divided into menstrual period, ovulation period and safe menstrual period. Ovulation contraception is a contraceptive measure that terminates sexual intercourse during the ovulation period. It is a traditional contraceptive measure and was one of the common contraceptive measures in countries around the world before the advent of emergency contraception and IUDs.

Women's ovulation period is generally about 14 days before the next menstrual period. After the egg is released from the uterus and ovaries, it can survive in the bilateral fallopian tubes for 1 to 2 days, waiting for fertilization. The boy's sperm can remain active for 2 to 3 days in the woman's reproductive system, which is the dangerous period of pregnancy.

The key to choosing safe period contraception is to measure the time of women's ovulation. During the ovulation period, 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 symptoms are not unique to the ovulation period and cannot be used as a basis for ovulation. Menstrual period and ovulation period change regularly and are closely related to each other. If you understand the changing trends of the two, you can measure the ovulation time indirectly. There are many ways to measure the time of ovulation, and the methods that women can master themselves include: calculating according to the menstrual cycle, accurately measuring the ovulation temperature, and observing the secretion of cervical mucus.