eggs not hatching?! help..

[saraht]

I have hatched 7 chicks out of 12. 1 egg wasnt fertilized, 2 died early on. But my last 2 are at day 23, one is solid black when candled but is also in a dark shell, cant see any air sac??? And the other is only showing the chick taking up half the egg, again i cant see an air sac.. What should i do?? Thankyou

 

[nchls school]

I have hatched 7 chicks out of 12. 1 egg wasnt fertilized, 2 died early on. But my last 2 are at day 23, one is solid black when candled but is also in a dark shell, cant see any air sac??? And the other is only showing the chick taking up half the egg, again i cant see an air sac.. What should i do?? Thankyou

I believe that those two chicks have died in the shell. Be happy with seven and good luck.