Do it i find that interestingQJ- I remember seeing a cl ad for some by me awhile ago. If you want, if you can find the ad and if they still have eggs I'll pick them up for you and meet you at tsc with them.
I'm only on day 3 with the duck eggs, and can see a very faint heart in all 10 of them. I pulled 5 of them out of the refrigerator too, and they had been in there a few days. I didn't just want to hatch a couple, and figured I might as well try. Maybe I should pull a few more and try just for science's sake. They've been in there around 2 weeks.