YES, I hand turn my eggs and one time I had accidently dropped it. It cracked the smaller end of the egg, very large crack too.. I was devisated. So I got some tape and taped it up. It had also bled, well then I read some forums about what to do with a cracked egg. First thought for me was get that thing sealed back up, someone suggested Candle wax, so I took the tape off and put candle wax on the egg and sure enough that little bugger hatched. I candled him 2 hours after the crack to see if he was still moving and sure enough he was. So yes, even though it's cracked you can seal that bad boy up and still get a hatching...