day 3 candling

[Chicken Outlaw]

I've been looking at a lot of threads, pics, videos & was wondering why the dark blob on day 3 candling would be moving?
There's nothing really there yet so what, why?

Thanks

 

[mshuntjump]

You're probably seeing the mass moving around when you jiggle it a little. Stop touching it for a couple days. It needs time to develop veins.

 

[tec27]

it could also be a blob of bacteria moving around indicating the embryo had died.