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Lagerstroemia indica during ovulation
Tools/raw materials
1 day from the beginning of this menstrual cycle to the next menstrual cycle is called 1 menstrual cycle. For example, from the perspective of contraception, every menstrual cycle of women can be divided into menstrual period, ovulation period and safety period. Safe period contraception is a contraceptive method that stops sexual life during ovulation. This is a traditional contraceptive method, which was one of the commonly used contraceptive methods at home and abroad before the birth control pill and intrauterine device came out.
How many days does ovulation last?
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Women's ovulation date is generally around 14 days before the next menstruation. After the egg is discharged from the ovary, it can live in the fallopian tube for 1-2 days, waiting for fertilization; Male sperm can maintain fertilization ability in female reproductive tract for 2-3 days, so it is easy to get pregnant during sexual intercourse within a few days before and after ovulation. To be on the safe side, we call the first 5 days and the last 4 days *** 10 days together with the ovulation date as the ovulation period. Because sexual intercourse during ovulation is easy to conceive, ovulation is also called susceptible pregnancy or dangerous period.
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Is a few days after menstruation a safe period?
The safety period is divided into pre-ovulation safety period and post-ovulation safety period. The period from the day when menstruation is clean to the day before ovulation is the safe period before ovulation. The safe period after ovulation is from the first day after ovulation to the day before the next menstrual cramp.
The safe period after ovulation is safer than that before ovulation. This is because some women are sometimes affected by environmental changes and emotional fluctuations and ovulate in advance, so that the safety period before ovulation will be shortened without knowing it, so that the safety period before ovulation is unsafe. It is rare for the ovary to ovulate twice in a menstrual cycle, that is, the second ovulation will not occur from ovulation to the next menstruation, so the safe period after ovulation is safer.
The key to using safe period contraception is to determine the date of ovulation for women. When ovulating, there is generally no special feeling. Even though some women may have symptoms such as lower abdominal pain, backache, breast fullness and mood changes, these phenomena are not unique symptoms during ovulation, so they cannot be used as the basis for ovulation. Menstruation and ovulation change periodically, and there is a close relationship between them. If we master the changing law of the two, we can determine the ovulation date through indirect methods. There are many ways to set the date of ovulation, and the methods that women can master by themselves are: calculating according to menstrual cycle, measuring basal body temperature and observing cervical mucus secretion.
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