Nub Theory

Below you will clearly see how females and males both begin life with a 'Nub' this as you can see below to start off with is excatly the same for both in apperance BUT.... it is scientifically proven that in side profile as early as 12 weeks you can determine the sex of the baby dependent on the 'angle of the dange' as the phrase goes. Using the baby's spine, bladder and nub apperance we can detetmine if it is parallel and under 30 degrees or over and rising. if you would like to learn more about the bladder position please see our bladder position page in our menu.