Male reproductive system

DS00300, DS00180, DS00310, DS01038, DS00410, DS00618, DS00427, DS00603, DS00602, DS00619, MC00023_IM02745-r7_malereprothu.jpg The male reproductive system makes, stores and moves sperm. Testicles produce sperm. Fluid from the seminal vesicles and prostate gland combine with sperm to make semen. The penis ejaculates semen during sexual intercourse.