Ok guys this is about my hen who had the two clutches that were supposed to hatch 2 days apart (the 20th and the 22nd). Well the 20th came and none hatched..then on the 22nd I had 4 hatch..all of the same clutch (I found the egg shells and could see where I had marked them). I'm pretty sure these were the eggs that were supposed to hatch the 20th so I just assumed they would be late and the other set would be late too...well they still haven't hatched. Not even one. Should I candle them tonight? I'm having a hard time believing that none of them finished developing. Right now the 4 original chicks are inside and I'd like to give them back to mom but I don't want to risk her leaving the eggs if they are still good
Normally, I don't remove chicks or eggs from the mother. She can take care of chicks and continue to sit on the nest for several days before she will abandon the nest to take care of the chicks. She knows whether the eggs are viable or dead, my broody has stayed on the nest for up to 5 days past when the first egg hatched waiting for that last chick. That said, try to give her back her chicks as soon as possible. If they are too old, she will not accept them back. Hopefully, she'll stay on the nest and finish hatching the others.
For future reference, I take all of the eggs from the hen until I'm ready to set a full batch under her. I leave her with golf balls or wooden eggs to keep her in the mood. Then, I put all of the eggs under her at the same time (removing the golf balls of course). I'd use gloves to do that, my broody tends to protect her "eggs" viciously. 22 days later (remember, the first day is considered day 0), usually chicks will start to hatch. It sometimes takes 3-4 days for them all to hatch, probably some are delayed because they weren't as warm or something. The hen handles the chicks and the remaining eggs until she determines she is done. I put a small feeder and waterer within reach of her nest so that she can take a short break and teach the chicks to eat and drink.
After she leaves the nest for good (you'll know she's left when she's out for more than an hour), I clean the nest area out of any unhatched eggs. My coop is on stilts, so the babies can't really get up the ramp with the others once they've come down that first time. I usually put out a box that she can take the chicks into to go to sleep. The box needs to be in a safe area, where no predators can get to either the hen or the babes. The hen will try to coax the babies up the ramp, but when they can't make it, she'll come back down with them to find a safe place for the night. By the end of the first week, usually the chicks have figured out the ramp and I can remove the box.
I do not remove my broody from the rest of the flock. She is perfectly capable of taking care of keeping the other hens away from her nest. You may have to remove one if they are at the bottom of the pecking order and are picked on. My broody was at the bottom of the pecking order, but once she went broody she became a real witch to the rest of the hens so I didn't have any problems there.
I know that there are lots of different ways to handle a broody, but this is what works for me. I try to mess with mother nature as little as possible. If you really want to try to get the others to hatch, you can always stick them in an incubator.