Does sperm come out during ovulation?

Researchers discovered some interesting phenomena by simulating the female reproductive process. In the laboratory, they use some special equipment and methods to inject sperm directly into the female body. In this way, the female reproductive process can be simulated in the laboratory and the mobility and binding ability of sperm can be studied.

Using this method, researchers found that sperm are very mobile during ovulation. During this period, sperm can pass through some checkpoints in the female body, such as the ovaries and fallopian tubes, quickly travel through the female body, and combine with the egg.

Researchers also found that sperm has a very short lifespan in a woman's body. Normally, sperm's lifespan is only a few hours. However, in the laboratory, by simulating the female reproductive process, researchers can keep sperm alive in women for longer periods of time and better study sperm motility and binding ability.