if u think that when the baby is placed in you arms you wont be dissapointed if its a boy then maybe leave it but if u think its gonna stress you out then i would find out... its a personal decision though you need to do whatever is going to be best for u and baby if u did find out now i am sure there are threads on here that help u deal with gender dissapointment if u do find out its a little boy and that might be helpful