The Skull Theory
"Such a fun, simple way to get clues of the gender!"
- Happy mama.
What is the Skull theory gender prediction?
As many other bone structures, the skull theory boy and the skull theory girl have certain characteristics that can help gender determination at an early gestational age. Although there isn’t much research on baby skull as it relates to gender determination to back this theory, there is research on the difference in skull structure in children and adults. Using the following markers is thought to be up to 92% accurate at determining gender from 10 weeks of gestation and beyond.
Skull theory examples
Skull theory gender guidelines
For Skull theory gender prediction, Baby Gender Pros uses the following guidelines:
A) The male cranial mass is more blockyand massive compared to the females, which is rounder and tapers at the top.
B) Temporal Ridge – this runs along the outer side of the upper skull creating the square shaped of the upper head. More prominent in men than women.
C) A woman’s supraorbital margin (the ridge above the eyes) is sharper, while the males is round and dull.
D) The Zygomatic bone (the cheekbone that lies under the lower eye ridge) is more pronounced on the male skull.
E) The Mandible (lower jaw) bone of a woman is rounded, while the male’s is squared.
F) Frontal bone forehead structure terminates at the brow. The male forehead is lower and more sloping.
G) Men have a deeper cranial mass.
H) The supercilary arch is large and pronounced in the man.
I) A males gonion (most posterior inferior point on angle of mandible) is more flared out and sharply angled.
J) The teeth of men tend to be larger.
Other gender prediction theories
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Submitted my 12wk ultrasound. Skull theory was correct
Loved this. I’m still shook that it’s correct, thank you!
My wife is happy so thank you
Bummed the nub wasn’t visible but the skull still said girl and it’s correct.
I never thought you’d guess right at 6 weeks. Good job
Our twin boys are confirmed! Thank you for letting us get mentally prepared! Great service!
So thrilled for our girl. You were right
I loved this. It helped me bind with baby until our 20 week ultrasound.
Thank you!
I keep reading it’s 50/50 chance that you are right but you’ve been 100% right with all 4 of my kids so I call Bs! Lol
Gifted to my sister and you were right. I’m having a niece
He is definitely a boy. Thanks.👌
We’re having a baby boy! After 3 girls, and our last baby is a boy. Personally didn’t think I could have boys so this was amazing.so you were right. Thanks I am so happy.
I has a questionable potty shot, and a super girly nub.
18 weeks and confirmed it’s a little girl. Omg you were right. Thanks.
The blue team won!!! Thank U
It was fun. I have printed and framed the prediction and it's in her nursery.
Thank you.
I had Ramzi’s theory done at 7 weeks and skull theory done at 12 weeks. Both came back with my fraternal twins both being girls. My 20 week scan revealed they were correct! Good price, quicker than expected results, and in my case very accurate with not 1 but 2 babies! Highly recommended.
You guys were right for ramzi, nub and skull for our boy! It was so fun to find out! Thank you!
The nub and skull theory predicted a girl. I found out I am in fact expecting a girl
I submitted both a transvaginal 7 weeks scan, and later, a 12 week, abdominal n/t scan. Ramzi Theory on the first said girl and skull theory on the 12 week scan said girl. We wait until birth, and on 3/6/17 we welcomed an 8lb baby girl!
Today I received the genetics blood test and guess what!!! Finally it’s a girl after 4 boys. You were right with all your theories. Thank U.
