What does MHO mean?
Sorry, My Humble opinion
If you can still hear it then its still alive, I would give it until tomorrow morning for sure..Remember, 12-24 hours from internal pip to external pip and then another 12-24 hours from external pip to zip and hatch... Now not all chicks are the same, I have had some pip and zip within an hour or two, I have had some take a bit longer.. But that's a general guide I try and go by.