I grew up in Pakistan from a modest family and I was never told a single word about sex. I dont remember even a hint about that. Rather, I remember once watching an indian movie, (now you would laugh), I asked rather exclaimed about someone getting pregnant before marriage that how is it possible and I recieved a very cold scold from my mom. I got it as a strict NO-NO and never repeated that again. :)
LOL
Yeah, my husband received a light slap on the arm as recently as last year----he was talking to his sis who was in Pakistan at the time and a few months pregnant. He hadn't seen her in awhile and asked her if her belly was out yet--his mom was standing next to him and not too happy with that question! :)