I set eggs I got from a lady up the street have no clue what they are lol she good me the hen had been on them for 3 day so I counted the three day set my due date today is day 20 . the first week my bator quit heating they were on 70 for about 12 hrs. well after candling a few times I candled all of them at lockdown and moved them off of the turners. only 1 was not developed. I can see movement in them. Should I be worried none have pipped ? I don't know what to do are they late because it was on 70 for about a half a day ? what do Yall think ?