Sperm A reproductive cell that combines with an egg to cause a pregnancy. Made in the testes. Related Articles: Yes, You Can Take Plan B All of the Time and Be FINE!Contrary to a commonly misguided belief, the morning after pill isn't "the abortion pill." Really, it's no different than your traditional birth control pill.Glossary: Cervical mucusGlossary: GameteGlossary: Nonoxynol-9Glossary: Zygote Speculum Spermarche
