Airline, thanks for asking your friend with twins if she'd heard about it. I spoke to my OB on Friday and he said there's nothing to be concerned about, doesn't indicate brain development problems or anything. Still ... I do worry about bub's head shape being different from what is typical. I suppose that is just part and parcel of being a mother, hey? I know exactly where you're coming from with people telling scary stories when you're PG. One has come from my mother over the head shape issue (thanks, mum) and the other was my MIL talking about how many miscarriages she had before she had her three children! I'm like, what the! Try not to stress (so says the worrywart!) and keep your carefree attitude as it really is the best thing for your baby if mum is stress-free.