So I need some help bringing the idea up to my mom about birth control. I'm only 15 but I think she knows I'm having sex. I don't think she can get upset at me as I'm just trying to be smart and safe. So how do I even bring it up (I want to try and ask by Friday). Any advice would be great.

Questions:

What would be the best birth control option that would last long and maybe stop my periods from coming? I'm thinking of the one in your arm (sorry don't know tenical names ig) but I don't know. Any ideas also I don't like shots so that one is out of the picture.