What is the life span of sperm?

There are certain physiological differences between men and women. In the process of conception, men mainly provide sperm and women provide eggs. Conception also requires a certain amount of time. Sperm also has a lifespan in the female vagina. Let's find out what the lifespan of sperm is.

The life span of sperm in the vagina is no more than 8 hours, and only 1%-5% can survive.

However, as long as the sperm enters the fallopian tube, it has a strong fertilization ability. Of course, in the end only 1-2 sperm are lucky enough to combine with the egg, and the rest of the sperm will die within 24-36 hours.

Only sperm stored in the crypts of the cervical mucosa can live for 2-6 days. However, their ability to fertilize is basically lost because sperm can only fertilize for about 20 hours. If it is in your own scrotum, its life span can reach 3-6 months.

The above is the introduction about the life span of sperm. Only with the addition of sperm during the female's ovulation period can the purpose of conception be finally achieved. Friends who want to use contraception can also use this calculation method. The final survival rate of sperm is only 1-2, so the birth of life is a very magical process.