I have 8 Rouen duck eggs that are on day 25. However, when I turned them last night I found 3 pipped and immediately moved all of them to the hatcher. Humidity is at 69% and temp is at 100. One of them has its little bill up and out of the egg, but hasn't made progress since early this morning. Should I help or give it longer? This is my first time hatching ducks, but I know this little one has been pipped for at least 24 hours and I'm beginning to worry because I see no signs of it trying to zip. I'm afraid the move from the 'bator to the hatcher may have dried out the membrane. Any advice? Please?