[Teal'c pulls up his shirt and the infant Goa'uld comes out of the pouch]:
What the hell is that?!
It is an infant Goa'uld, the larval form of the gods. I have carried one since I was a child, as all Jaffa carry one.
Well, get it out of there.
In exchange for carrying the infant Goa'uld into maturity, a Jaffa receives perfect health and long life. If I were to remove it, I would eventually die.
Hell, if I were you, I'd take my chances.