Is it normal my bf and i have never talked about sex?

That's fine if you've never talked to your best friend about sex. I haven't, either. It's just not something I'm comfortable talking about with them.

It's very normal, unfortunately I would say, many people are so repressed.

I you really want to talk to her about it, depending on your age, either get her tipsy, or do it on a sleepover when it's dark.
Most likely when it's easier for her to talk about when you can't see her face, or when a bit drunk c",)

It's compleatly normal if ur friend's shy and u wanna talk bout let's say periods u can start like "d'ya knpw what i' in my period right now what about ya" or somethin' like that

I thought BF meant boudrea frankes

I do not think it is normal to talk about sex with your best friend as that is something way more intimate then you should have with your best friend unless your best friend is also your boyfreind or girlfriend depending on your sexual prefence.

By BF I mean Best Friend.

depends how old you are.... and if your ready

Is your boyfriend a he or a she?

How long have you been dating? How old are you? I find it kinda weird but if you're young and haven't been dating for a long time, I'll say normal.

depends how old you and her are. if you're young, then i can understand why she might not have talked about it to you yet.

it's not really that important, but if it bother's you talk to her it's simple.