If she is still laying daily she isn't ready to fully commit, you said you have the chart right go by that. Have you thought what your going to do if she does hatch any ducklings? you'll want them to stay safe when outside you'll be surprised what will come out of the wood work when you let mama and ducklings loose in the yard. If you decide to let her sit I'd take most of the eggs away and let her hatch a small clutch she'll have a better experience and you'll not be over whelmed. I wish i was closer too so i could see what is going on in those eggs.I tried to take pics, it didn't work. Yeah I have the ten pack of small led flashlights from TSC. That's what I'm using...lol..their seems to be veins in 3 of them. A dark spot in the middle, a few veins from that, but the veins are light and then a reddish, looking ring around that. That's what looked like a bloody color almost to me. I numbered them tonight, I'll give them a few more days and see if there are any changes. I wish you lived close and I would bring u here...lol..ur my problem solver and jade but I haven't seen her on here but I've been super busy lately. Anyhow, when I got home Lily wasn't on her nest, that's when I fed them some treats and candled and numbered the eggs. They were cold, maybe she gave up but she covers them all with straw whenever shes not sitting on them.