I checked my eggs this morning and one had its beak into the aircell 12 hours later you can still see the air cell with just the beak in it. It is cheeping away in there but is this normal as the last time the whole air cell was filled straight away. Also my other three eggs ready to hatch havent broken into the air cell but the aircell has grown alot in the last 24 hours and has also changed into a funny shape. Is this normal. If only one does hatch would it be ok kept on its own for three weeks till i hatch some more or will i have to try and find it some company. It would have plenty of human company.