My friend told me that she had recently had unprotected sex with her boyfriend, and missed a couple says of her period. She did take a pregnancy test that came back positive, and she knows she's not in a position to have a baby (we're in high school) and wants to induce a natural miscarriage. I was just wondering if that's actually a thing? She's already bought vitamin C pills to take once a day, I wanted to know if there we're also other safe ways for her to do this??