Amanda adds: "Gender types 16 weeks onwards - the nub will have absent in if it's a Woman and out if it is a boy. On ultrasound, the sonographer would seek out the ‘potty shot’ to help you see genitals clearly. This selection would be of gender prediction 99.nine% exact." https://ultrasoundgenderpredictio78765.uzblog.net/about-ramzi-theory-42392417