Transferred thread from Facebook group:

__Taghreed Ahmed__
What is the root cause of prognathism ??when a jaw protrudes .. any help ??

__Kora Klapp__
There are different possible onsets named here: [https://www.healthline.com/symptom/prognathism] so we'd need to get more specific, but generally, misalignment in bone/joint structure has to do with either following a need (like in acromegaly "I need to grow bigger in order to reach that"), or with self-devaluations regarding the function of the affected jaw (like "I can't bite, therefore I'm less worth")

__Taghreed Ahmed__
Typically Twins girls have protrusion of the upper jaw .. there mother discovered that since they was 7 years old

__Kora Klapp__
Upper jaw protrusion can even be connected to a mouth-breathing pattern which is a stress pattern that gets a habit. Did you check whether they breathe through their nose and close their mouth?

__Taghreed Ahmed__
 I guess a trauma was happened to there mother while she was pregnant

__Kora Klapp__
If so, the trauma would probably be around the above named conflicts.

__Penny Croal__
 If they are twins, were they natural or IVF ?
What was mother going through when they were in womb I would look at epigenetics regarding self worth particularly around not being able to bite, or obtain food

__Taghreed Ahmed__
 They are natural.