Although it is not common, there is a chance that of every 100 women that use the Depo Provera Shots, about 10 of those women will experience an unintended pregnancy. In order to prevent an unintended pregnancy, it is important for a woman using Depo Provera to get her shot on time.
Remember, the Depo Provera shots are every 3 months. It is also important to remember that the Depo Provera shot does not protect against sexually transmitted infections so a latex condom offers added protection against pregnancy and against an infection.
Hope this helps.
– FNF Experts