That's great you had it at least with your mom. This thread focuses on dads, but I was raised in an open atmosphere and I have that bond with her, too. Moreso with my dad, since he's a guy, but most of what I said applies to her as well. I would go to my dad first with any questions or have a good conversation with him concerning sex topics, but if he wasn't around I'd talk with my mother. I never had any shyness about it and was never shy being nude with her there. It's how it always was. We all look at it as it's natural, and sex conversations weren't awkward. Sex is how I was born in the first place. What's the big secret of why it can't be discussed in some families.