Well..There are a lot of myths going round for example...If the stomach is round in proportion, then it is a girl...But this doesn't prove anything...Even the ultrasounds can be wrong at times...Like my friend was told that she was carrying a boy...and when the baby came out...It was a girl...I think u should just anticipate and be surprised when the baby is out...insteadof buying sex-related baby products...I would suggest you to buy colours like white, orange, yellow, where both sexes can use..