hahahah! this is funny. what if we're inside the train? wont those babies be very busy swapping here and there? moreover, some mummies are early in their pregnancy and we wont know they are pregnant.heard b4 , they say don sit opp with another pregnant lady too , cos it will change the gender LOL !!
but well.. haha ! i guess, if its at last trim with confirm gender den its not gonna be too true bah