This is my Doe's first kidding and mine too, so I am a bit nervous. She was in with the Buck and so I don't know when exactly she got pregnant. Her udders are getting bigger. The ligaments are still hard, but today I noticed a space, kind of like a hole, between the ligaments and the backbone. I can put my thumb into it. She looks like she is spreading, but not a whole lot. How long now? Any quesses?