Their friends at STAR Labs would probably be overjoyed at first. Cisco might start creating all sorts of baby - themed gadgets, like a super - fast stroller. Caitlin would be the one making sure Iris is healthy throughout the pregnancy, constantly checking on her vitals.
Another plot could be that an old enemy of Barry's discovers Iris is pregnant and tries to use the unborn baby as leverage. Barry then has to go on a race against time to protect his family, all while Iris shows her own strength and resilience in the face of danger.
One possible plot twist could be that the pregnancy is not as straightforward as it seems. Maybe there are some meta - human powers affecting the baby in the womb. For example, the baby could start showing signs of super speed even before it's born, which would be a huge shock to Barry and Iris. They would then have to figure out how to deal with this unexpected situation and protect the baby from those who might want to use its powers for evil.
In the comics, Barry Allen and Iris have a complex relationship. Sometimes they face challenges and separations, but ultimately, they often find their way back to each other.
Iris would probably continue her work as a journalist for as long as she could. She's a strong - willed woman. She'd document her pregnancy journey, sharing her experiences and insights. And together, they'd start preparing the nursery, with Barry using his speed to paint and assemble furniture in no time.
Yes, there are many. You can look for it on fanfiction platforms. For example, some may focus on their adventures together as superheroes, or their deep emotional bond as friends and partners. These stories often explore their relationship in a more platonic and exciting way, like them working together to save the city from a new villain.
One great 'Barry Allen and Iris West Fanfic' is 'The Flash's Heart'. It delves deep into their relationship, showing how Barry's speedster abilities sometimes create challenges in their love. Another is 'Iris and Barry: A New Beginning' which focuses on a different take on how they first got together, with a lot of sweet and tender moments. And 'Love in the Fast Lane' is also a popular one, as it combines action scenes from Barry's superhero life with his relationship with Iris.
Often, the theme of love and commitment is emphasized. Their relationship grows stronger as they face the new chapter of having a child. Also, there can be themes of sacrifice, as they might have to give up certain things for the baby.
One plot could be that they are stuck in an alternate dimension and have to find a way back home while relying on each other's skills and knowledge. Another could be that they start a project together to help the less fortunate in Central City, which tests their relationship and teamwork. And they could also be in a situation where they have to pretend to be married for an undercover mission, and during that, they discover new things about each other.