I know there is the Predator study thread, but it's a very old thread and posting this there would count as necroposting. Assuming necroposting is that big a deal here.
Back to female Predators, I've read a lot comments about them and their concept that I felt had to be addressed.
First, the apparent breast issue. Many seem to think breasts on female Predators would look ridiculous, that it wouldn't make sense on account that Predators are reptilian. I disagree. Predators are an alien species. Not to say that aliens would inherently defy scientic explainations, but it's ludicrous to think we'd know exactly how they'd be like. Secondly, if female Preds had breasts they wouldn't have to be like human ones. They wouldn't need a use beyond the aestetic kind, because nature didn't design everything for a practical purpose. What's really the point of human hair, after all?
Thirdly, some say the mandibles wouldn't make breastfeeding possible. They're aliens, like I said. If their breasts had the same purpose as human ones, then the feeding doesn't have to be done through nipples, but maybe four small openings a baby Pred sticks it's mandibles into, instead.
The second thing I wanted to address was whether they hunt or not. Going with the assumption that every Predators so far have been male, it still doesn't prove whether or not their women do hunt. We've only seen five Predator hunts (yeah, the AvP movies count, like it or not), and the Predators are still mysterious. There have no doubt been many hunts, for a very long time, that it's absurd to think we know exactly how each hunt went, and which Predators did or did not hunt. My point? During every movies, somewhere else, female predators might have been hunting.
And that's it for now.