1 of my goats has had a false pregnancy. I have heard this happens sometimes even though she hasn't been near a male. She seems to have had the 'baby' because she has gone back to her former size. But I am concerned about her udders. They are soooo big. I have read that if a goat has never been milked then it's best to leave the udders alone. What do I do? Should I milk her? If I leave her will she get mastitis?