text: No, I'm sure it's quite common.\n\nThe first time I learned about sex was from a reference book too. I already knew that a man and woman had to get together but I had no idea about copulation. Still, that was the extent of all the book described - the male organ is inserted into the female - and the rest was about conception and pregnancy. \n\nIt wasn't much, but I thought it was brilliant. It wasn't until later that I learned how people really have sex.