You can try fanfiction websites like FanFiction.net or Archive of Our Own. Just search for 'Glee Puck and Beth' on their search bars and you'll get a list of relevant fanfictions.
Another option is to join Glee - related forums. There, you can interact with other fans who might be able to point you to some great Mercedes and Puck fanfictions. Some of these forums have dedicated sections for fanfiction sharing and discussion. You can ask for recommendations specifically about Mercedes and Puck's relationship in the fanfictions, and fellow fans will be more than happy to help.
You can try fanfiction websites like FanFiction.net or Archive of Our Own. Just search for 'glee Quinn and Beth' on their search bars, and you'll likely find a variety of fanfictions. Some might be centered around their relationships, or could be alternate universe stories involving them.
Another option is to check out Glee - related forums and communities. There are often discussions about fanfictions, and members might recommend their favorite Quinn and Puck pregnant fanfictions. Reddit has some Glee sub -reddits where you can ask for recommendations or just browse through the existing threads to find links to great stories.
One great fanfiction could be 'Quinn, Puck, and Beth's New Beginnings'. It focuses on how they navigate family life together in a heartwarming way. It shows the growth of their relationships over time and how they deal with the challenges of raising Beth.
Another option is Tumblr. There are often posts about Glee fanfiction, and some users might recommend or even post their own Puck and Shelby fanfictions. You can follow relevant Glee tags or search specifically for what you want.
Another option is Tumblr. There are many Glee fanfiction blogs on Tumblr. Some bloggers might post their own Kurt and Puck fanfiction, or they might reblog and recommend stories from other sources. Just use the search function and look for relevant tags.
You can try fanfiction.net. It has a large collection of Glee fanfictions, including ones focused on Puck and Quinn. Just use the search bar and type in 'Glee puck and Quinn' and you'll get a bunch of results.
There are often themes related to growth and change. Puck has to grow up fast when he becomes a father to Beth. Fanfictions may depict how he matures over time. Also, the relationship between Puck and Beth's mother can be a theme. It might explore how they co - parent or if there are any romantic feelings still there. Sometimes, the theme of acceptance is present, like how the other Glee club members accept Puck's new role as a father.
You can start by looking on fanfiction.net. It has a large collection of 'glee' fanfictions, and you're likely to find many centered around Puck and Santana there.
Another option is Wattpad. While it has a wide range of content, you can still find some good Glee puck and Rachel fanfiction. Just be aware that the quality might vary more compared to the other two platforms, but it's still worth checking out.