birth control
"I have been on the depo injection since I was 15 and I'm now 30....its been so efficiant! I have gained some weight in that time but that could easily be down to just growing up and life style choices. I had my period for a couple of months after I started on it but haven't had a period since then. I do now go for a bone scan every 2 years to check for osteoporosis but so far everything has been fine. I have however started to take calcium vitamins to just give me a boost without eating a lot of dairy. 

Only downside I can say about it is it has given me some skin issues or I believe it has contributed to making psorisis and ezcema worse."