How Do Men’s Testicles Know to Make Sperm?

How Do Men's Testicles Know to Make Sperm

From a scientific viewpoint, conception is very unusual. It relies on several different processes that all have a very low possibility. For a couple to successfully conceive, it is necessary for a sperm cell to reach and join a woman’s egg. If a man does not have enough sperm or adequately mobile sperm, pregnancy can […]