13 hours is not too long. Usually you worry if it as been 24 hours. Look at the membrane you can see inside the pip-- It should be more white than brown.There’s been no progress or activity in the incubator or with the chick that has pipped for 13 hours- can anyone tell me if that’s something I should be concerned with? I’m trying to remain calm but I’d be lying if I said I wasn’t a bit worried (it’s the mother hen in me-pun intended)
Often the first to pip is not the first to hatch though!
Hatching chicks is not for the faint of heart.
My motto is to give them more time than I think they should have. Usually you get better results that way