All you going to get on C&C is BS answers if you looking for a real answer move it to girl talk or the woman’s forum. As for causing cancer NO that alone will not give you cancer but yes it plays a factor in it. Use a condom or possibly even consider sterilization.
using IUD doesnt have any side effects. IMO thats the best way to go. Whenever you want to have kids, you just go to get it taken out and you are good to go.
I am not planning to use any BC nows. Just want to know the risks out there because I had used it before for about I think one year ( depovera) and afraid that it will cause something in the long run. I am sorta of a hypochondria person.