well shes only been on it for 3 months and when she first got the shot she was also taking those calcium chews and she ended up with some blotches like she had a reaction to one of the 2. it didn't last more than a day or to so she wasn't to worried about it.if anyone knows if that could be a side effect that would help. the main problem that is ocuring is that when it comes time for her period it starts by spotting for a week to a week and a half, then it comes full blown for another week. just curious if this is normal or if it seems a little much. her gyn told her that there would be some spotting but was very non specific on what that ment