Another one for the little talks all the time camp. My kids are 2-3-5 and we've already started with them. At this age, it's mostly anatomical terms and that these are private areas that only Mommy, Daddy, Grandma or a doctor look at. And, the only time a doctor looks there is if Mommy, Daddy, or Grandma is there.
I've also had conversations with my nephew (16 at the time) in the condom aisle of the drug store about the differences in condoms available, lubricated or not, spermacide or not, and everything else. My parents were out of town, or they'd have done it. I made him buy some (drama involved, really!) The only thing I didn't do with the condoms was the whole banana thing...left that talk for my dad
