2 babies hatched yesterday sometime between 9am and 12:39pm. Another has zipped (I noticed the zip at 3am) but he is still in the shell- peeping sporadically- I can see him breathing but he can't seem to progress. I've placed another wet cloth in to see if that helps. Should I help him get out or not?? This is our last little egg- we want to be sure he can join his brothers!