I also watched another episode this time #7 in the first season of Stargate. This episode was called Thor's Hammer. This is where there is a way (Thor's Hammer) of getting the Goa'uld worm out of the host. But Daniel must destroy the hammer device to save Tilk. And thus Daniel looses his first chance at saving his wife from the Goa'uld.
This paragraph above could be seen to be fan fiction on the Internet which I studied earlier today in David Bell's Introduction to Cyberculture