eggcessed
In the Brooder
I'm no expert but I have 10 hatches under my belt this year and had my fair share of assisted hatches. They look really good to me. The membrane looks moist and no blood vessels visible. I would leave them and keep an eye on them. The danger of helping at this point is that all of the yolk is not absorbed and or the umbilical cord is not dried up. If they are not ready in that regard it can be a disaster. Patience