When to tell dc how babies are made?!

[Orangeinmybluelightcup]

As in, what age?! I've got Dd age 6 and ds age 4. I'm wondering whether to tell Dd. To be honest I wish I had before when opportunities came up but I missed them, and now it feels more staged. Should I get a book? Wait for it to kind of come up? Or what?!

@grey12 yes, that's exactly the NSPCC guidance I was talking about. And what's brilliant about it is that it can be done even if you are a parent who chooses not to tell your children about sex till later. So I really would encourage anyone else on this thread to look into it, whatever you feel about the age you teach your children about sex.