This post handles Dr. Ramzi’s ultrasonography Study to explain how you can use this method if you are approximately six-eight 7 days’s pregnant and go to the 1st ultrasound. Nevertheless, there is no scientific proof to back this up and it is highly unlikely this theory has any validity." Ramzi https://landenxisak.blogacep.com/32953592/the-greatest-guide-to-ramzi-theory