How to calculate the time of the security period, and how to calculate the time of the security peri

Updated on healthy 2024-02-09
8 answers
  1. Anonymous users2024-02-05

    A woman's ovulation date is generally about 14 days before her next menstrual period. Counting from the first day of the next menstrual period, the 14 days backward or subtracting 14 days is the ovulation day, and the ovulation day and the first 5 days and the next 4 days together are called ovulation. For example, if a woman's menstrual cycle is 28 days, and the first day of this menstrual period is on December 2, then the next menstrual period will be on December 30 (December 2 plus 28 days), and then subtract 14 days from December 30, then December 16 is the day of ovulation.

    Ovulation is the day of ovulation and 5 days before and 4 days after, that is, December 11-20. Except for the menstrual period and ovulation, the rest of the time is the safe period.

  2. Anonymous users2024-02-04

    It should be calculated according to your menstrual cycle, the 14th-16th day from the penultimate day of the next menstrual period is the ovulation period, it is easy to get pregnant, the few days before and after the ovulation period is the safe period, and you will generally not get pregnant (if you ovulate unexpectedly, it is also easy to get pregnant), and the rest of the days are the menstrual period.

  3. Anonymous users2024-02-03

    The first seven and the last eight, before and after the menstrual period.

  4. Anonymous users2024-02-02

    The estimation of the safe period is related to the ovulation period and the menstrual cycle. For women with regular menstruation, the first 7 days and 8 days after menstruation are safe periods, but for women with irregular menstruation, there is no way to calculate the safe period.

    1.If a woman's menstruation is more regular every month, the menstrual cycle is about 28 days, ovulation is generally about 14 days before the next menstruation, about 5 days before the ovulation period is the fertile period, except for these 8-9 days, the rest of the time belongs to the safe period, that is, it is not easy to get pregnant.

    2.If a woman's menstruation is not particularly regular, and often occurs early or postponed, then the ovulation period is not fixed, so there is no way to calculate the safe period, and other contraceptive methods can be used to prevent pregnancy.

    Women's menstruation has a certain relationship with emotions and environmental influences, so the method of contraception during the safe period is not particularly safe, and it is recommended to take a relatively safe contraceptive method to avoid unwanted pregnancy.

  5. Anonymous users2024-02-01

    After a woman reaches puberty, the soybean oil ovulation period and the safe period are every month. Ovulation, safe period, how to calculate?

  6. Anonymous users2024-01-31

    From the first 7 to the last 8 of the menstrual period, it is still safe to take measures.

  7. Anonymous users2024-01-30

    Wouldn't it be nice to ask you directly about women? A woman will know about her ovulation period.

  8. Anonymous users2024-01-29

    After a woman reaches puberty, the soybean oil ovulation period and the safe period are every month. Ovulation, safe period, how to calculate?

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