I pulled the eggs from my broody hen on day 27, when I went to the coop and she was running around without a care in the world. It was in the low 50's and the eggs were nearly cold. She's let them get totally cold several times, but never when it was so cool outside. I left her 2, which they promptly broke one (rotten) and the second was totally gone the next day, with a BBB hen on the nest with a freshly laid BR egg under her. I took 6 to the house, candled and tossed one. These eggs were filthy and I had no idea if they were good, so I cut the top off a tissue box and sat them in that in the hatcher. 2 have hatched, one is working on it and the other 2 I decided to remove today. I wanted to check one last time, so I put them to my ear and tapped. Nothing. So I put the entire box and eggs in the trash in the kitchen while I washed the nasty egg germs off. POP! I ran out to the kitchen-yep, one exploded. I'm feeling pretty lucky it didn't explode on me, it was almost entirely contained in a box and a bag, the house doesn't reek of rotten egg and it wasn't in the hatcher. For those of you who haven't experienced an exploding rotten egg, it's pretty loud and really stinky. Momhunter, I have 2 RP/slates and I'm assuming that's what the last one is too. It didn't work out like I had hoped, but with a first time broody and 4 busy body BBB's in the coop, I'm happy these 3 made it. Well, these 2. Don't want to count my poults before they hatch.