People are so funny, i think they just want to be involved. My husband and I found out and haven't told a soul and it is really funny listening to people's reasons as to what sex the baby is, i have to hold my chuckle in!!
beau_9: i'm 21 weeks and we're having a boy and his heart beat was 159 so i don't think the bmp determine the gender.
Laughing it off is the best way i think although it does get a little gratting!!!