There is not any evidence, although the theory claims to be able to figure out your toddler's sexual intercourse by as early as 6 weeks into a pregnancy, employing a 2nd ultrasound. “Ramzi’s method takes advantage of the placenta/chorionic villi location as being a marker for fetal gender detection at https://early-pregnancy-gender-si87654.onesmablog.com/the-best-side-of-ramzi-method-gender-68150659