[Jacob-list] false pregnancy?

[Russ and Nancy Johnston]

  It appears one of my ewes had a false pregnancy. She does still have a
little milk. She had gone into false labor in March. There are no odors
and she seems normally healthy otherwise. She was sheared yesterday and
there are no heartbeats other than hers and she does not particularly
now appear pregnant other than a litle milk, but the other lambs hve
probably been utilizing that because i did occasionally catch them
trying to "steal". Any ideas (please)? Thanks, Nancy in Arizona