The testicles (male gonads), are where sperm and male hormones are produced. Millions of meni are produced daily in several hundred seminiferous tubules. Cells called the Leydig cells lie between the tubules; these produce hormones called androgens; these consist of testosterone and inhibin. Ovulation is based on a monthly cycle; https://trevorfjklp.like-blogs.com/34672118/açıklaması-sex-hakkında-5-basit-tablolar