i never understood this... ow did she get impregnated...
the face hugger (of which there was only one) got her... then the dog... it makes no sense...
they hatch / hug / die!!! hmmm
( hubare originator of "NEAR THE TOP", Thu 5 Oct 2006, 15:13, archived)

two huggers
one got her in the freezer
the other stowed away in the EEV and got the doggy when they landed.
(Inigo Montoya Has returned, Thu 5 Oct 2006, 15:14, archived)