Ovulation and safe periods are very common topics, but sometimes people may confuse these two periods. In fact, the ovulation period and safe period are not fixed, they will be affected by many factors. In this article, we'll explore why pregnancy sometimes occurs during safe periods and how to avoid this from happening.

So, why do you sometimes get pregnant during safe periods? This is because male sperm may enter the woman's body for a period of time after she releases her egg. Although it usually takes sperm 5 to 7 days to reach the female reproductive organ, sometimes male sperm is faster and even takes only a few days. In this case, even if the woman is in the safe period, male sperm may enter the woman's body, causing pregnancy.

How to avoid this happening? Here are some ways:

1. Use contraceptive measures: Whether it is the safe period or the ovulation period, using contraceptive measures is the best way to avoid pregnancy.

2. Observe menstruation: If a woman has a regular menstrual cycle, she can observe her menstruation to determine the safe period. However, menstruation can come early or late due to many factors, such as mood swings and health conditions.

3. Avoid having sex after drinking alcohol: Having sex after drinking alcohol may lead to pregnancy because alcohol affects the hormone levels in a woman’s body.

4. Calculate dangerous periods: If a woman’s menstrual cycle is regular, then dangerous periods and safe periods can be calculated. However, the risk period can vary due to many factors, such as mood swings and health conditions.

Safe periods and safety periods are not fixed and can be affected by many factors. Therefore, it is possible to get pregnant even during the safe period. In order to avoid this situation, using contraceptive measures, observing menstruation, avoiding drunken sex, and calculating the risk period are all effective methods.