i still have none hatched but i can for sure hear at least 1. i did however HELP pop a hole in one and it was alive!!! so i put small opening in membrane. he is still alive and resting with some attempts to stretch out. its been an hour now, no zip but the hole that is dime size. i think he will just plop out. some blood but not much it is drying up. chic nice and wet still. do i help more or just let it do itself? i dont want the membrane dried up and him stuck while he is trying to breath. what a mess. next hatch im going to have humidity up to 70 right off.