Depends on the size of your baby, diameter+thickness of the sack, and the Amount of your amniotic fluid. For big size baby+normal volume of AF+normal sack, should be turn around 24-26weeks. Medium baby+normal AF+normal sack, mostly at 30-32 weeks, small baby + normal AF+normal sack up to 36 weeks. Your OB will opt for ECV if everything is normal and your baby still in breech position And Caesarean as The back up plan.

Ahh.. let’s having positive mind that he/she is in good health and enough nutrition. That’s why it’s big/tall. I read that u already try the “cat pose” keep it up, and talk to your baby, tell her/him that she/he needs to change his position hope it’s work. If you are still confused and in limbo with your OB for ECV/caesarean method, get second opinion from senior Male OB. ECV are considered low risk, but as a mom you deserves to have a peaceful mind and be happy, knowing you are at the right hands. Good luck 😉