To assist this guy or not? Help I have 18 kiddos watching this guy

[rebe4ever]

Hi!
This is my first post but I need help!
This chick has been pipped since 4/29 around 7p. He started unzipping at 12p on 4/30. He has looked like this since 4pm on 4/30.
What should I do? Leave her be or what? I have 4 other eggs pipped right now.
Humidity is 75% ( I know it’s high I just can’t get it to go down and I’m afraid to open it)

 

[sourland]

I would gently assist and stop if you encounter bleeding. All of this if you are at day 21.