OMG, I get the are they good babies! What is it with that question?????
My faves are;
Are they identical? (they are a boy and a girl)
Are you breastfeeding them? I often get this from little old grannies on pension pay day and the other one they like to ask is... were they naturally conceived or are they IVF?Never trust a granny, they think because they are small, old and look sweet they can ask anything and expect an honest reply!

Also get, do they sleep through the night? NO NO NO NO!!!!!!!!!!
Because Noah is 2kg heavier than Ivy, I often get asked if Noah steals Ivy's bottles/food etc!