My muscovy duck has been on my turkey's eggs for 28 days and they (some) are hatching... one got squished. I am thinking I should take them to a broody pen instead of leaving them with her because I just don't think she will keep them warm enough and there may likely be issues with water and so on... but, still not sure - would love to leave them with her... Ideas? anyone have experience with this? If it was a chicken hatching the eggs, no problem.