guinea help please

I keep 5 keets with 7 chicks in their own 3'x3'x2' wired run. All 1 month old. They sleep on the grass piled up, and in the morning I move their run to fresh grass. Always refreshing the water and giving ample feed. It's been rainy these past few weeks, with scattered showers then very warm...

I have 2 mammas that are Guinea hens and Sunday 6 Guinea hatched!! The main mama is sitting on the remaining 20 eggs that were put under her unbeknownst to me. I am not certain what their hatch date is. However the mama has gotten off the eggs and then goes back on after like 15 minutes...