It is very important that you have an injection every months. Details Posted 12 days ago Last active 11 days ago comments Tags periods, prover, depo shot, ovulating, ttc, and stillborn verabra. However, women under 35 koper provera online billigt years of age whose first exposure to DEPO-PROVERA Contraceptive Injection was within the previous to years may have slightly increased risk of developing breast cancer similar to that seen with oral contraceptives. Influence of aminoglutethimide on plasma levels of medroxyprogesterone acetate: its correlation with serum cortisol. Contraceptive sponge, diaphragm, condom must be used to protect you from getting pregnant until you can get the next injection.