Danny,
I am experiencing the same thing in my pen with the four pairs of woodies. I thought things were going to get going when i had 4 eggs in one box, but she stopped laying and after 4 days i pulled the eggs and put them under a broody bantam hen, i candled them a couple days ago and they all have veining, so fertility isnt an issue.
My mandarins, and some ring teal and my hen pintail are all on nests right now, my greenwings havnt started and neither have my cinnamons.
I thought maybe this year was just running late with the woodies, but i inspected my wild wood duck project and have a lot of eggs laid up there, so i dont know what to say!! I'd rather have successful hatches out of the wild woodies anyhow, and it looks like i may break over a hundred babies hatched on the project this year!!
Who knows, maybe things will pick-up for both of us in our pens this month!!...............Jason