Day 7 issue help

[Kmaria187]

Yekies!!! I just candled one of my eggs day 7 and it has cracked while turning but I see no leaks the membrane is intact and I see veins and a mass inside do I just let it keep on going or will there be issues ??

 

[Tookie]

I would patch the hole, even though the membrane is intact, bacteria could still get in and kill the chick.
One way to repair cracks is with melted wax.

 

[Tookie]

This is one egg I waxed, before incubation. This egg developed and hatched with no problems!