Our hen is setting on 2 eggs. Today is day 19. Lola has been such a good mommy-to-be. She is young - not even 1 yet. She has been sitting and only getting up maybe one time per day to eat. But, I have noticed that she occasionally leaves the eggs on the edge of her, eggs exposed. When I have touched them they don't seem too warm. Should I be worrying that the eggs are not good? They don't smell. She also lives inside in our son's bedroom. I am very excited and nervous. Any advice? Also, when I candled them at day 18 they were good. We took the 2 away that weren't good. I candled one today and just mostly black.