obviously you can wait until the baby is born and see if there is a penis. many mothers prefer to wait and be surprised and tell the sonogram technician not to reveal the sex. for friends and relatives not knowing is a problem for buying gifts baby showers etc. but the parents right to know when they want to know is more important.
how can u tell if ur having a boy or girl? . one of my friends is pregnant and the baby doesnt want her to know do the sonogram so i thought i would ask yall