I have a very sweet Nigerian Dwarf doe that I got along with a buck from a bad situation. I've had them about a month and a half, and have been slowly getting them introduced to goat foods and they have been pretty happy. When we got them, we were told the doe is probably pregnant. I've been keeping an eye on her, and I'm starting to worry her time is coming- but I'm not sure. She isn't all that big in the belly, but I started noticing a discharge from her. This morning it seems like there is discharge and she is sort of flexing... I don't know how else to describe that, but her muscles there seem to visibly tense up and then relax. I have never noticed her do that before. How else can I tell if she is getting ready to give birth? These are my first goats and I could really use some experienced advice! Thanks in advance!