Day 25, wobble no pip - chicken

[1234chicken4321]

Hi,
I've got a egg on day 25 that's wobbling. It hasn't externally hatched (I don't think internally (its too dark to candle but there's no cheeping)). I can see it wobbling but did the water test to confirm it.
Followed the usual rules etc temp, humidity, lockdown.
If it had externally pipped I would at least be able to help. What can I do?

 

[SamuelMcF]

Day 25 is very late, and you need to analyze the incubating conditions to make sure temp and humidity were accurate and consistent. There is a good assisting guide on here that may help. Click Here

This will help you know if you should assist or not and how.

 

[1234chicken4321]

Thanks for the link. I have helped before but only once they have pipped, not sure it would help to do so beforehand. I've hatched chicks before in this same incubator a few times but it was a few years ago, all reads fine.

I cracked another one open that was a day behind and it had a live chick in that then died .

Its still very wobbly so I'm not sure what's going on, I don't want to try and help it if its still moving. Just have to wait and hope for the best I guess.