Hi, I'm on day 19 of incubation. Lockdown was day 17. I had six eggs shipped and only three have made it to now. I shone a flashlight into the bator this morning and I can see full air sacs - they have grown as they should but no sign of internal pipping. The chicks are moving are still laying at the point part of the egg. Is this ok? My last hatch was a fail due to temperature constantly going up and down but I bought myself a new brinsea mini for this hatch. Temperatures have stayed constantly at 37.5. Humidity was 40% up until day 17 then increased to 65/69%. I'm so anxious to see them hatch alive with no tears this time.