Congrats on your two babies! Your hen is very cute.We had three chicks this morning. One was dead, hanging over the side of the nest. One was under her and one had already fallen to the ground and was lodged between the fence and the tin panel of the coop. She's still sitting like this, and they're under her butt which makes it easy to crawl and fall over.
I now have hay directly under this nest set up, so if she does get them down today, hopefully she will lay there. There are two more eggs that I'm not sure about, so hopefully she stays long enough for them.... Every time a chick moves out from under her, she puffs up and clucks to them.
My broody originally started sitting in a box similar to the one your hen is in. I feared the chicks would fall out after they hatched, so I moved the hen to a different box with her eggs. It took her about 3 days to "remember" how to get back to the eggs, but it all worked out well. Do you have some place you can move them to after the other eggs are finished?