Quote Originally Posted by Deborah View Post
This type of thing is VERY rare and in most cases happen when eggs are cut and animals disturbed. Best is to leave the eggs alone if you see an animal is not coming out like the others (they will usually come out within a few days from each others) than you can check if there is an issue.
Deborah, do you know about how long it takes for the twisted umbilicus to kill them? The baby did not pip for two days after the first pipper, which doesn't seem too long. How many days would you wait before checking?