How long can sperm survive after ejaculation?

The survival rate of sperm is actually related to many factors, such as the physical health of each person and the weakness of the male's kidney function. If the body is originally weak and lacks exercise for a long time, the quality of sperm will also decline, and the sperm will generally not survive for a long time after being ejaculated. So under normal circumstances, how long can a person survive after sperm is ejaculated?

How long can a man live after his sperm is ejaculated?

Sperm can live in a woman's vagina for up to 8 hours, and almost most of them cannot live for 8 hours. After 8 hours, a small number of sperm still survive and continue to move forward. Sperm go through many areas, and finally reach the fallopian tubes and the number of sperm that can fertilize is very small. However, as long as sperm enters the fallopian tubes, there is a great possibility that it can fertilize. Of course, only 1-2 sperm are lucky enough to fuse with the egg cells in the end, and the rest of the sperm will die in one or two days.

What to do if male sperm has low motility

1. Improve the dietary structure to improve the quality of sperm. According to the basic theory of Chinese medicine that the kidney stores sperm, Chinese yam, loach, ginkgo, sea cucumber, soybean oil skin, peanut kernel, walnut kernel, sesame, etc. can enhance the body's immunity and improve sperm production ability.

2. Exercise more. Excessive obesity in men will cause the temperature in the groin to rise, affecting the development of sperm and leading to infertility. Therefore, keeping weight within a normal range can improve the quality of sperm. However, the intensity of exercise should be moderate. Vigorous exercise will increase the body temperature and destroy the cool environment needed for sperm development.

How long a man can live after sperm is ejaculated is actually related to many factors. We should understand each influencing factor and then make targeted adjustments. If the quality of sperm decreases, we should immediately improve the quality of sperm through exercise or diet to avoid the risk of kidney function.