Day 19 have eight eggs in lockdown and first to pip is towards pointy end, Pipped and stopped, just made sure the chick could breath. It squirms and taps beak together but no chirping. I'm assuming it's not breathing air yet because of lack of chirping and that it's not ready to hatch yet since none of the others have even pipped. Does this sound right and does anyone have any suggestions or advice? These are Silkies by the way.