Took a look at my biggest girl today.. and she is without a doubt glowing. She's as bright as my pastel boy.. but I've not noticed any follicle growth or the wrapping/lumping behavior. She looks pretty fat.. but then she always has, and I still cannot feel anything inside of her.

She was housed with a male when I got her, which was nearly a month ago, and it's possible they could have done the deed, but shouldn't I have seen other signs at this point? Would she be glowing even if she is not developing eggs?