Male Fertility 101: 7 Little-Known Facts About Sperm For Men's Health
We all know when a man ejaculates during sex he releases millions and millions of sperm. Although these “sexy swimmers” come in high numbers, only a single sperm can successfully go upstream and fertilize an egg — and there is more to a man’s sperm than just fertilizing the egg to form a fetus.
Hey, check out all the research scientist jobs. Post your resume today!
Hey, check out all the research scientist jobs. Post your resume today!