When you discover that you are pregnant, one of the first thoughts that comes to mind is that he is a girl or a boy. You may be eager to know at 20-week analysis, or maybe you want to keep it awake until the baby is born. However, if you are looking for advice, you may not be able to guess the sex of the baby scan 12 weeks, with what is known as the “basic theory”. Until the fetus is extended to the right angle, you can search for the “kernel” – and this can give some clues.
What is the Nub theory?
The “core”, a cornice between the child’s legs, is said to appear in all fetuses in about 11-13 weeks of gestation. According to the nub theory, if the nucleus protrudes more than 30 degrees, it is a boy; if the kernel is inclined unless that, she is a girl. Projections for girls can be almost horizontal, while with boys, the core would be at a much steeper angle. If you are scanning incoming, look for the soul – but remember that your child has to cooperate. You can only have a good view of the pit when the baby is lying on your side.
The Nub theory can show the sex of a child?
The core of the theory is based on the premise that at 12 weeks of gestation and following, boys are positioned differently and the girls’ genitals on their bodies. The genitals are not properly formed at this stage, and both sexes have a small tubular protuberance called the genital tubercle. Supporters of the Nub theory believe that if you have a baby, the tuber, or “kernel” will be facing up. Conversely, if you are expecting a child, the heart will point horizontally. The 12-week-fetus is very weak, so that you will be able to see the heart of the analysis, the child must be in a good angle when the photos are taken by the sonographer. If your baby is kicking or turning his back on the ultrasound equipment, for the moment,
Basic theory does not have strong medical research to back it up, but many parents insist that works. However, it is unlikely to get the doctor’s confirmation or refusal to scan. You may find it useful to compare the analyzes with those of another fetus whose sex is unknown or those of a child who was born. Remember, it is important not to take too seriously the core of the theory and decorate your child’s room based on the results, as one can sometimes be wrong.