I wanted to know if you can still hatch out eggs in an incubator? Will worming my hens hurt the eggs fertilization? I know you can not eat the eggs when you worm them. The way the worming I will be doing I can not eat the meat or eggs for 24 days. I read it on a thread on this site using goat wormer. So the question is can you still hatch out chicks from hens that are being wormed?