hhhmmm.....thoughts on this pls!

[busylizzie]

hi all.....I have 4 black silkie eggs in the bator at the moment on day 14/15.......2 eggs are good size for bantam eggs and 2 seem on the small size......3 eggs (both larger ones and 1 of the smaller ones) seem fine -developing ok...can see movement and have a little space to grow into. However, the other small egg seems full so to speak...air cell is v.large and chick seems to have nowhere left to go.....this eggs is rocking already....do u think this might hatch early or die due to lack of roomn? any thoughts, experiences or advice welcome!
thanks in advance.
x