More recently, many parents are turning to a fun approach to guessing your baby’s gender during your first ultrasound as early as 8 weeks along. This is called the Ramzi Method, and it is gaining a lot of popularity among moms to be. Not because it’s perfectly accurate, but because it can be a fun way to make early predictions whether you’ll be having a boy or girl!
Ramzi’s method is using placenta/chorionic villi location as a marker for fetal gender detection at 6 weeks gestation was found to be highly reliable. This method correctly predicts the fetus gender in 97.2% of males and 97.5% of females early in the first trimester.