Hi everyone, I am looking after my in-laws duck eggs that are due to hatch today/tomorrow. I'm worried as I haven't done this before and I can't get hold of my in-laws for advice! One of the ducklings made a small hole in the egg on Tuesday morning but hasn't done anything else. I can hear it squeaking loudly inside and moving around. All the others, apart from one, have made dents to their eggs but no holes. Does it normally take this long for the duckling to hatch? I'm concerned it can't get out (particularly the one who made the hole). Any advice greatly received!! Thank you!