Hello all. Few questions. I have two blue laced wyandottes currently sitting on eggs. We started with 12 a piece. Now, one has 6; the other 2. They have broken several, moved to another nesting box with eggs recently laid from our other hens (I moved them back to the correct box), and pooped in their nests! Some of the broken eggs were stinky and messy! I changed bedding and cleaned momma hen as best as I could. If the eggs were entirely covered in nastiness, I tried to clean some, but did not scrub. We had a red hen set last summer, no issues at all. These two will be the death of me! The first hen, day 21 was Wednesday. As of today, no pipping or chirping can be seen or heard. I candled Wednesday night and some I could only see an air sac, one or so I could see blood vessels. It is chilly here in Texas (50s day, high 30s to 40s at night), so I'm concerned with how long its taking to hatch. The second hens day 21 is Monday. And suggestions/advice? Should I be more patient?