ok so yet another problem- a clutch 3 baby was still 1/2 way in his egg as of this morning, i peeked in and saw his umbilical cord is wrapped around his belly. thought maybe he was close to coming out of the egg so I left him, just looked now and he is mostly out of the egg and his umbilical cord has a knot in it and a lot of the yolk is not absorbed- that is still in his egg- he is like 90% out of his egg, just his tail and the yolk are still in it. so with this knot.. do I just let it be? or is there some sort of intervention i can do? obviously he doesn't have enough nutrition to keep him healthy without absorbing the yolk so I am bummed again.