i have two broody hens that have been sitting on eggs, just noticed one little fluff ball this evening. one egg starting to crack and one dead chick..........so once the eggs start hatching what do i do? ive got water and chick starter on hand......just sit back and let the momma's do the work? i've incubated plenty of eggs and raised under heat lamp. but my first go round at letting momma's do the work Thanks!