Dib, for example, would probably be both horrified and intrigued. He might see it as another opportunity to expose Zim as an alien, thinking that this strange pregnancy is part of some evil alien plot. He would constantly be spying on them and trying to gather evidence. On the other hand, Gaz's friends might be more supportive. They would offer her advice on dealing with the pregnancy, like what to eat and how to stay comfortable. But they would also be a bit weirded out by Zim's involvement.
I'm not sure specifically as it could be various things. It might be a fan - made fictional story about characters named Zim and Gaz with a lemon theme. Maybe it involves some kind of adventure or relationship between them in a setting that has elements related to lemons, like a lemon - grove or a lemon - based product business.
I'm not sure if there is specific 'invader zim gaz pregnant fanfiction' available. Fanfiction can be quite diverse and spread across many platforms. You might need to search on popular fanfiction websites like Archive of Our Own or FanFiction.net to find out.
Start by looking at the official forums or communities related to the source material of Zim and Gaz. Fans often share their fan - fics there. Also, doing a general search on search engines with the exact phrase 'zim x gaz lemon fanfic' might lead you to some blogs or personal websites where the author has posted their work.
Perhaps in the fanfiction, the pregnancy could be a result of some alien experiment gone wrong. And Gaz has to figure out how to reverse it while also dealing with the physical and emotional changes.
One common theme could be self - sacrifice. Zim getting hurt while protecting Gaz shows that he is willing to put himself in harm's way for her. Another theme might be the unexpected bond that forms between them as a result of this act of protection.
Archive of Our Own (AO3) is a great place to start. It has a large collection of fanfiction, and you might be able to find Zim and Gaz lemon fanfiction there.
I'm not sure specifically which ones are the 'good' ones as it depends on personal taste. However, you can start by looking on fanfiction platforms like Archive of Our Own. There might be some interesting Zim and Gaz stories there.
Sorry, I'm not sure about specific 'zim hurt protecting gaz' fanfiction. You can try searching on popular fanfiction websites like Archive of Our Own or FanFiction.net.
Perhaps there is some sort of magical or technological mishap. Let's say a device Zim was working on malfunctioned and affected Gaz in a way that made her pregnant. Gaz, being the tough one, is determined to figure out a solution on her own, but Zim, realizing the gravity of the situation, tries to make amends and help. They could go on a journey to find a way to reverse the process or come to terms with it and plan for the future together.