Just a few pieces of information for you...the correct birth posture is squatting http://naturesplatform.com

The correct sleeping posture is inclined, see http://inclinedbedtherapy.com
This also prevents SIDS (Sudden Infant Death Syndrome).

I can send you more such tips if you write an email address here where I can reach you, I fear steemit.com does not have a private messaging system. Or if you are active at MINDS.com or GAB.com or somewhere else etc. please tell me the username there :-)