Their friends could have a wide range of reactions. Some might be overjoyed and offer lots of support, like bringing over baby clothes and offering to babysit in the future. Others might be a bit more skeptical, especially if Blaine and Rachel's relationship has been a bit rocky before. They could worry that the couple isn't ready for this big step.
One possible plot twist could be that they initially think they're having one baby but find out it's twins. Another could be that there are some health issues with the pregnancy that they have to overcome together. Maybe there's also a plot twist where they face some family opposition to their relationship due to the pregnancy, but they fight for their love and the future of their family.
Friendship - turned - love is also a popular theme. They start as friends or just acquaintances in the Glee club context, and then gradually their relationship evolves into something more romantic. For example, in some fanfics, they start by competing against each other but end up falling in love.
It's possible that Rachel and Will are characters from a less - known or niche media. They could be part of a small - scale web series or a local theater production that has a dedicated fan base. In the fanfiction, the writer may be expanding on the hinted - at relationship between them from the original source material and taking it in the direction of pregnancy, exploring how that would change their lives, their relationships with other characters, and their own personal growth.
There's a fanfic called 'Shared Stages'. In this story, Blaine and Rachel are both in New York trying to make it big. They start as rivals but gradually become friends who support each other in auditions and performances. It's a really heartwarming read that shows their growth as characters.
One popular trope is the 'unlikely friendship'. Since they have different personalities and musical styles in the show, fanfics often explore how they can form a deep and meaningful friendship. For example, in many stories, they start off not getting along but then find common ground in their love for performing.
Another option is Wattpad. Although it has a wide variety of content, you can still find some interesting Glee fanfictions featuring Rachel and Blaine. You may need to do a bit more searching compared to the other two platforms, but it's worth a try.
One great story could be about Rachel and Blaine teaming up for a musical performance that changes their relationship dynamics. They might start off as rivals but through the process of rehearsing, they develop a deep friendship and mutual respect.
One great Blaine and Rachel fanfiction is 'A New Harmony'. It beautifully explores their relationship in a post - Glee club setting. They both pursue their Broadway dreams while also dealing with their feelings for each other.
They could support him emotionally by always being there to listen. When he's feeling down or worried about the pregnancy, they offer words of comfort.