Patient's question:
How long can it take to determine the gender of the fetus!Doctor's answer:
Before the 12th week of pregnancy, the reproductive organs of both male and female babies look the same, like small buds. After the 12th week, they begin to develop differently. The small buds of female babies will split and develop inward, while those of male babies will start to protrude outward, developing into small penises. This series of developments can only be clearly distinguished through a 4D ultrasound after the 15th week.