Hormonal birth control, including the pill or Depo-Provera injection, prevents a woman from ovulating and producing an egg for Contraception, however, ...
... IUD, or Depo-Provera injection. More often than not, however, a different formulation of the birth control pill can improve symptoms or side effects.
Kansas State Collegian - Karen Ingram - Jan 14, 2010
The Depo-Provera shot, on the other hand, is only needed once every three months. Every soldier is required to get a dozen shots before they go over there ...
