The testicles (male gonads), are where meni and male hormones are produced. Millions of sperm 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. The external sphincter sits just inside the https://ensestporno75319.bloggactivo.com/34166279/küçük-izmir-escort-hakkında-gerçekler-bilinen