Hi, brand new here but have been reading along and learning for the past few months. I’m on day 21 with my silkie bantams and one of mine has pipped at the wrong end and looks to be stuck. It’s been this way with no improvement for at least 8 hours, maybe more. Chick is peeping away and trying to get out but nothing it does makes the hole in the membrane any larger. The membrane has started to turn brown (it looks browner in real life than in pic). Can I/ shall I do anything? 2 others have pipped but stopped at this stage for now (8+ hours).