Nub theory revolves all over anything known as the genital tubercle, which forms early in pregnancy around the reduced abdomen within your infant. Sooner or later this tubercle, or “nub,” turns right into a penis in male infants in addition to a clitoris in woman infants. Noninvasive prenatal testing (NIPT): https://nub-ultrasound88765.blue-blogs.com/34174360/top-ramsi-theory-secrets