One great Deku and Ochako fanfiction is 'The Path to Heroes'. It beautifully portrays their relationship development. Another good one is 'Deku and Ochako: Training Days' which focuses on their training together and how it deepens their bond.
There could be. However, it depends on the popularity of the 'ochako' character within the fanfiction community. Some fandoms have a large amount of pregnancy - related fanfiction, while others may not. It's best to explore different fanfiction websites to find out.
Definitely not. Fanfictions labeled as 'lemon' often cross the line of what is considered acceptable in terms of content. Izuku and Ochako are characters from a series that is generally aimed at a wide range of audiences, including children and teens, so such inappropriate fanfictions are not suitable.
In the manga I've followed, Ochako and Izuku haven't shared a kiss. The story mainly focuses on their friendship and superhero development rather than romantic gestures like that.
Often, there are themes related to the support system around her. It could show her friends and family rallying around her during the pregnancy. Also, the anticipation of the new life and how it affects her future plans in the fictional world are common themes.
One unique concept is a fanfiction where Deku and Ochako swap quirks. This leads to a whole new set of adventures as they have to learn to use each other's powers and how it affects their relationship with classmates and teachers. Another concept could be a time - travel fanfiction where they go back in time and meet their younger selves. It could be really interesting to see how they interact with their past selves and how it changes their present.
Rather than seeking 'lemon' fanfictions which are not in line with ethical and appropriate reading, you could explore general Izuku and Ochako fanfictions. For example, some might focus on their adventures together at school or how they support each other during battles. These types of fanfictions can be really engaging and positive.