Marc,
There are several possible causes for the neuro issues you are seeing with these neonates. You stated the eggs were with the female the first two days, do you know the temp that these eggs would have been during that period? Unless substantially different from the incubation temp, it should not have been an issue. It sounds like other eggs were lost. Were these lost initially, or later in the incubation period, and if so, were they fertile? And finally, at what temp were the eggs incubated, and how many days was the incubation period when the first neo pipped? Sorry for all the questions, but I am interested to know the cause of this unusual occurrence, as I am sure you are as well. Thanks,

Kelly