No, I leave everyone together at all times until it's time to pull the weanlings. I would be afraid to try to reintroduce the female after having them separated for so long. The three in the picture Mike said looked 'wierd' are a little odd looking, their faces/eyes look kind of swollen. See how on my pic the face is sharply tapered and the eyes are large and round? Yours look like they have a 'cheekbone' and their eyes are kind of puffy. Hopefully it was just the camera angle and flash because the ones in the other photos look normal.
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