At the end of day 21, I had an egg rocking for a couple hours. Day 22, it started peeping in the morning. Day 23 and it has been almost 24 hrs since the peeping started. Yesterday afternoon (12 hrs ago), there was some really loud peeping that lasted several hours, and now I am not hearing anything and nothing has pipped. Should I try to assist by making an air hole in the egg that had the internal pip? Thanks.