Hi, my friends sister just had a baby, 11 weeks early, the baby is doing pretty good but they noticed the her vagina is completely black... while the rest of her is pale. The nother is white and the father is black. do you think its just a birth mark? or should they be more concerned Hi, my friends sister just had a baby, 11 weeks early, the baby is doing pretty good but they noticed the her vagina is completely black... while the rest of her is pale. The nother is white and the father is black. do you think its just a birth mark? or should they be more concerned?