Question about Shaw and Engineer

Socrates
MemberOvomorphJuly 15, 2012990 Views7 RepliesI apologize in advance if this has been covered or explained in another thread. I am wondering if perhaps the reason the engineer at the end looks at Shaw the way he does is because females can "give birth" to queen xenos?
My reasoning behind this is because the only female that gets impregnated in the alien movies (Ripley) ends up "giving birth" to a queen. This would explain why he had to track her down as this would allow the xenos to reproduce without the aid of the black goo.
I'm sure this has been covered but I couldn't find anything on it and would love to hear if this is a possibility or if someone has some knowledge otherwise.