Im 17 I was on the shot for 9 months I loved it because I had no period at all and no side effects. Then I just got off of it and I have had a heavy period 3 times with 7 day gaps that I haven't had my period and then it just starts up again. Reading all of these makes me scared that I won't ever be able to have kids. :( I would not recomnd this shot to anyone!! Ever!! I'm mad my sister talked me in to doing it, I'm life is ruined