Lmfao!
Well, you know, know that I'm thinking about it, I guess there is one thing that ACM might have contributed to the canon. Just before Bella dies, a WY scientist describes the alien's gestation like a cancer that attaches and feeds off of multiple internal organs or something to that effect... which is why it can't be surgically removed from the host without killing the host in the process...
But again, I don't think anything in ACM will be taken seriously by itself. Maybe if this concept gets introduced in alien 5 or something it would be taken more seriously...