The Michigan Daily - Wednesday, October 9, 2002 - 9 Depo-Provera is 99.7% effective. Not only is Depo-Provera 99.7% effective, but you need just one shot on time every 3 months to stay pregnancy-protected. So, unlike the Pill, Depo-Provera isn't your every day birth control. Remember, Depo-Provera doesn't protect you from HIV/AIDS or other sexually transmitted diseases. Some women using Depo-Provera experience side effects. The most common are irregular periods or spotting. Many women stop having See what Depo-Provera is all about. Call toll free 1-866-519-DEPO or visit Depo-Provera.com. periods altogether after a few months and some may experience a slight weight gain. You shouldn't use Depo-Provera if you could be pregnant, if you have had any unexplained periods, or if you have a history of breast cancer, blood clots, stroke, or liver disease. When using Depo-Provera, there may be a possible decrease in bone density. Ask your health care professional about prescription Depo-Provera. C0 otace ', rte rnectabe sus medro)'4P QI d'L..I W A~0V"A% i - i% .4i uI IAI4 .. n"z'% o 1.~I 4- i i3dc"4-" Li.. z n .i nw