One of my chickens has been trying to be broody on and off for a couple months. She's never been too serious, is happy to leave the nest for a few hours, and hasn't really pecked or growled at me. She's three years old and has slowed down laying to every other day. Weirdly enough she now has no eggs to sit on but is the most serious she's been and has only left the nest for breakfast. Any ideas on how you break a broody hen with no eggs/ if this can even happen?