
And even if it did manage to shoot its load down his throat, Hulk's immune system would dissolve the chestburster before it had a chance to gestate.
( ,
Fri 18 May 2012, 17:21,
archived)

There have been numerous times where Banner has been incapacitated, but as soon as anyone tried to harm him, Hulk took over.
This self-preservation streak has even prevented Banner from killing himself, (this has occurred in the comics, and was referenced in 'The Avengers' movie).
( ,
Fri 18 May 2012, 17:37,
archived)
This self-preservation streak has even prevented Banner from killing himself, (this has occurred in the comics, and was referenced in 'The Avengers' movie).