Another broody hen!

I have given them some chick crumb inside which they all tucked into and some water in a ceramic bowl with something in it to stop the lil ones from falling in and drowning.
I had a look in nest and there are a fair few eggs still in there, one looked like it started to hatch but didnt look fully formed, is this normal?
I couldnt stop looking at them cheeping away, i just hope they are girls 
Have given Mum some greens outside of hutch which she has eaten.

Thanx joyfull for the quick advice x

congrats, chicks do look strange when first hatching all wet and yuk but once they have dried off they look soo different, just let mum get on with them.  Like Joyfull says when mum leaves the nest to look after the chicks then remove the eggs. Just give her a chance to hatch more she knows what shes doing its natural instinst i love to watch a broody nothing like it. good luck I bet your kids are well happy.