I was so excited on Sunday morning to have 7 chickies They were all doing so well when we got home from church, then my husband went to check on them and screamed they are all dead.(the temp had got turned up somehow) I went to see and 3 were still breathing. Well after all the excitement I was able to save 1 and then had 2 hatch Sun night, of which only 1 lived, so my question is how long should I leave the eggs in to see if they will hatch? One is pipping now. I had my temp at 99.5 in a still air LG. (I have since read it should have been higher, if was my first try at incubating.