I bf DD for 17 months and never once had leaky boobs so I hope I escape this time too. Being organised, I'd bought a box of nipple pads and I didn't use one! I never had the let down feeling that other people experience either.
DD can recognise some numbers too. Also, when we count to ten she can say some of the numbers (two, three, four, six, eight, ten) in the right place (when she wants to!). We've not taught her as such - I believe in letting children be children - but we've just always counted the buttons on her sleepsuits when doing them up from when she was a baby. They take everything in!