Hello! So I am on day 26 and 8 hours and 2 out of the 4 call duck eggs hatched. The first one hatched 12 hours ago, the second one hatched 4 hours ago. The third egg just pipped and the fourth egg hasn't pipped, but when I candle it, I can see it tapping on the shell with its beak. That duckling has been taping for over 1 day now. When should I help? I do feel like giving them more time, but how much more time? Looking forward to some hatching advice! Sleepy DUCK DAD! Signing off!