Yes, I'm concerned about that happening and a bit nervous being responsible for someone else's chick. I keep sticking my hand under mama to make sure the chick is ok. I'm going to start relaxing and hope we have success!Just be careful. Tiny chicks can get tangled up in the belly fluff of the Silkies.
They can choke, or get trampled in all that mess under there.
But I'm confident a blind mama will have better instinct.