I'm hatching my FIRST eggs in a Brinsea Mini-II incubator. 7 BAs. 4 pipped yesterday (day 19). One of them broke through on the bottom area of the egg sometime late last night or in the wee hours of this morning. Any need to turn it hole up? There's activity. I can't see whether there is a membrane over it or not. I'm concerned about it b/c there may only be 4 out of 7 that actually hatch (and it took us forever to get these eggs!). Not much info on line and it's mixed. What is your suggestion? TIA!