I am on Depo-Provera and I have been for at least over a year. My boyfriend & I have been together for 6 years and just recently in December we had sex for the first time. He never cums inside of me, although I've read it's possible to become pregnant from pre-cum but also very unlikely and unlikely to become pregnant on Depo! I have been showing few symptoms of pregnancy but some are similar to the side affects of the Depo shot. I don't have a period anymore due to the Depo shot and the only side affects I have are migraines, depression, changes in appetite. I am scheduling a doctors appt but it'd be great if someone could please respond so I can have a little bit of peace of mind!