according to an old wives tale if your hair grows faster its a boy and if its growing in slower its a girl and this is the case with myself but it would make sense if ur body was producing more testosterone for ur baby boy then there would be more is your system
My belly has black hairs on it around my belly button! Its shocking! And my legs are hairier than cousin it, not to mention my floo!!
On the plus side, my head hair is growing so fast, its great