birth control
"I have been on the shot for 6 months now (and am due for my 3rd shot in 2 weeks) and I have yet to get my period! I have had no spotting throughout the 6 months. I do, however, still have the symptoms that I would have if I were to get my period at the time that I would get my period, but they're not as bad as without the shot. Cramps are minimal. The only downside is I am a huge hypochondriac and since some of the side effects are also early pregnancy symptoms, I am constantly thinking I'm pregnant (even though the chances are 3 in 1000). I would highly recommend this method!"