What is the longest day for a chick to hatch?

[rikku_03]

I was wondering what was the longest day for a chick to hatch because the egg we have hasn't hatched yet and it's the 24th day.
I heard somebody say the longest it took for their chick to hatch was up to 25 days.

 

[katrinag]

Did you candle at all?

 

[rikku_03]

Quote:
yes I have candled and it looks pretty dark