Update: the goat has not had any babies. She still could be preggers. She feels like she might have a very small bag but she isn't very big. She's a FF so it may just be that she's not going to bag up until right before she delivers. Or it might be that she wasn't as pregnant as the previous owner said (he told me at the end of October she was 1-2 months along and then said he wasn't sure at all how far along). She could be due as late as March since she was running with bucks the day I got her. I have only girls so march would be the latest due date.
Her sister did end up being preggers and has started bagging up. She is not big at all! So I'm guessing she has one baby. I have felt movement in her. No movement has yet been felt in the other goat. But like I said before, it may just be too early. Anyway, I just wanted to update. I'll update again as things progress. And if there is no pregnancy for Sadie, I'll post that too.