Hi, I have a young silky female chicken who has gone broody. I got 3 fertilised eggs for her to sit on which she has now for approx 21 days. I don't think they will hatch, how long should I leave her to sit on them? And once I remove them will she just stop being broody? Don't know what to do as this is my first time having chickens (but loving it!). Thank you for your advice.