I'm a first-timer through this whole process, so bear with me.

I've got four females that I've palpated and I felt the "bumps" for sure in three out of the four. All four had a great shed in the last week, and all four of them are showing at least one of the signs of being gravid (bowl wrapping, inverted laying, concentric circles, etc.). Here's the weird part. I offered all four of them tonight, and they all ate. With gusto. What's up with that? I thought they should be refusing by now.