My white Sussex(cloud) hatched few chicks after i have kept many eggs three weeks back. It never got up from the egg, as I had to remove it every other day after assessing for a day; just leave her with mix of foods (as she could choose whichever she likes) and water. She drink and eat ; as everyone knows, bombing with the dynamite poop. After 23days, i have worried that egg want hatch, I am very pleased to see her with few hatches in the morning, and plus one every 3-5 hours poped up. I have kept about 16 eggs as for 25th day today, another 6 eggs left without hatching. Not sure they going to hatch or not. Cloud is now seems very weak, as she not seem have eaten and drunk about 2-3 days. Today morning i have found one chick dead droped from her wings when i try to move her; as encourage her to have something. She moves a little and set away from the chicks and never bothers, seem very weak. I end up taking her and put in the nest box with the chicks, and fed her little bit food and throw some near her; given some water as well. she drunk water some water when driped in her beaks, yet no sing of movement. I don't have any clue and I am completely new to this; very scared to loosing her, as she is the best one in my flock. please advise me, is it normal or what could i do to save her and her chicks?