I put my three Nigerian/Nubian does in with my 8 month old buck a week and a half ago when they all came into heat at the same time. I have noticed this week that while they don't have udders yet obviously, their teats are all much fuller than they were before they bred. Didn't know if that naturally happens during heat during hormonal changes or if it could be a sign of pregnancy. onder:Could this be a sign that our buck hit his mark? Also one of my little does had a very thick white pasty "something" coming out of her vulva this morning, and I'm thinking this might have been semen. Any thoughts?