slightly off-topic :) : I happen to read a blog of a mom who was blessed with two pairs of twins. Just imagine! She often speaks of those shocked looks she gets in the street , andf her kids are very...lively too, so you can imagine :) She just acts natural, and never feels she has to explain herself, and neither do you:) I only have 1 kid and don't want more than 2, but it's your business, nobody has the right to tell you stuff like that. IGNORE THEM!