I'm another who really wanted to have three, and now that our third son is here I can honestly say I'm done. I've always thought that you just "know" when you're done.

Even in the early days with DS2 I was aware I wanted another and DS3 arrived six weeks ago (I'm currently in that "Oh my God, I don't remember it being this hard!!" phase ). My first two sons are 20 months apart, and then a gap of 32 months between DS2 and DS3. I won't lie, it's hard work having three under five but I wouldn't change being a mum-of-three for the world.