When is the safe period for women?

For women, they will not get pregnant even if they have unprotected sex during the safe period. Generally, the safe period refers to the 5 days before and 4 days after ovulation, so if you can seize this time, you can also increase the chance of pregnancy.

1. Safe period and dangerous period

In fact, the safe period and the dangerous period are relative. So how are the dangerous period and the safe period defined? Generally speaking, the dangerous period refers to the time interval when the egg meets the sperm to become a fertilized egg and become pregnant, and the time relative to the dangerous period can be called the safe period. Judging from the time that the egg can be fertilized after being released and the survival time of sperm, taking the ovulation day (usually 14 days before menstruation) as the base, the first 4 days and the last five days are the dangerous period, and the rest are the safe period.

In fact, the terms safe period and dangerous period are both for contraception. If you want to get pregnant, it is best to have sex during the dangerous period. The safe period is generally considered to be "seven before and eight after", and it is considered to be safe 7 days before and 8 days after menstruation. But this is just a general rule. In fact, generally speaking, it refers to the safe period before ovulation for 7 days and the safe period after ovulation for 8 days. But in fact, the safe period is divided into the safe period before ovulation and the safe period after ovulation. The dangerous period refers to the fertile period (ovulation period), which is a few days before and after the ovulation day, generally refers to the 5 days before and 4 days after the ovulation day. If counted together with the ovulation day, it is a total of ten days.

2. Is the first seven and the last eight a safe period?

The safe period calculation method is a simple estimate like "seven before and eight after", but it is only based on the most recent menstrual cycle. Not all women have regular ovulation. The menstrual cycle is affected by the environment, emotions and health, so it is difficult to guarantee complete punctuality, so this calculation method will lead to large differences.

The safe period is exactly like this:

1. The ovulation period is generally 14 days before the next menstrual period, not 14 days after the start of this one.

2. To be on the safe side, the 5 days before and 4 days after ovulation, together with the ovulation day, a total of 10 days are counted as the ovulation period.

3. The most risky approach is to avoid the normal survival time of sperm and egg cells, which is 72 hours. Therefore, at least 3 days must be left before and after. These 3 days are called the minimum reserved period for the safe period. ...

3. How many days after menstruation is the safe period

The safe menstrual period is divided into the safe period before ovulation and the safe period after ovulation. The period from the last day of menstruation to the day before ovulation is the safe period before ovulation, and the period from the first day after ovulation to the day before the next menstrual cramps is the safe period after ovulation. Safe period contraception is a method adopted by many female friends. There is a popular saying that the safe period of menstruation is seven days before and eight days after menstruation. So how many days after menstruation is the safe period?

Generally speaking, the 7 days after menstruation is the safe period. The menstrual cycle is generally 28 days, calculated from the first day of menstruation to the day before the second menstruation. The ovulation period is in the middle of the menstrual cycle, which is the 14th day. If the egg is not fertilized, it can survive for 2 days, that is, on the 14th, 15th and 16th days. The survival time of sperm after entering the female reproductive organ is 3 days, and the rest of the time is the safe period. To be on the safe side (ovulation is advanced or delayed), push it back 5 days, so that the 7 days after menstruation is the safe period.

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