I come from a conservative but not religion oriented family. My mum believes sex should only be for trying for children and not recreation. She doesn't believe that sex can be part of a relationship and is completely forbid in her eyes. I have had a long term relationship with my boyfriend and I do want to loose my virginity to him but would have to do it behind her back. I would of course use a condom but to be sure I would like some other form of birth control. How do I ask her?