Well, perhaps they find out about the pregnancy in a very unexpected moment. For example, they are in the middle of a battle or a magical quest. Then, they have to deal with how the different people in their lives react. Some might be overjoyed, like their friends in Storybrooke, while others, like some of Hook's old foes, might see it as a weakness to exploit. Also, they could have to travel to a magical realm to find a way to ensure the baby's safety, as there could be a curse that affects unborn children of magical beings.
One idea could be that they face challenges in their relationship while preparing for the baby. Maybe Hook is worried about being a good father because of his past. Another could be that Emma's magic has an unexpected reaction during her pregnancy, like protecting the baby in a magical way. And a third idea is that they discover a prophecy related to their unborn child which forces them to go on an adventure to protect their family.
Perhaps they are in the middle of a new adventure when Emma realizes she's pregnant. This could add a whole new layer of tension as they not only have to deal with the external threats but also ensure the safety of the baby. They could seek help from their friends in Storybrooke, who have mixed reactions to the news.
Well, a plot could revolve around Emma's pregnancy powers. Since she has magic, perhaps her pregnancy enhances it in unexpected ways. Hook could be both amazed and a bit worried as he tries to support her. They could also go on a journey to find a special midwife or healer who can understand the unique nature of Emma's pregnancy because of her magic.
A plot idea could be that Emma has prophetic dreams about the baby's future during her pregnancy. These dreams might show the baby having a great and important role in the magical world. Hook then becomes determined to make sure the baby can fulfill this role safely. Another idea is that a dark force tries to possess the unborn baby, and Hook and Emma have to find a way to prevent it, maybe by seeking help from Regina who has experience with dark magic.
A plot could involve Emma having difficulties with her pregnancy due to her being the Savior and all the magic in her. Hook is overprotective and tries to find ways to ease her pain. Meanwhile, they learn that there are prophecies about their child that lead them on a journey to different realms to protect the baby's future.
Well, a plot could involve Emma getting lost in Neverland and Peter Pan being the only one who can guide her back to her world. Along the way, they start to understand each other's motives and dreams better. Maybe Peter shows Emma the hidden wonders of Neverland that no one else has seen, and in return, Emma teaches Peter about the concept of true love and family from her world.
Well, a plot could involve Emma trying to balance her school life with her pregnancy. She might face bullying or judgment from classmates, but also find support from unexpected places. Maybe she decides to join a support group for teen moms at Degrassi and forms new friendships there.
In another scenario, both Captain Hook and Emma Swan are held for ransom by a new and powerful villain in their world. They have to work together, using their combined skills and the power of their relationship, to escape from captivity. This could involve Hook using his pirate wiles and Emma using her magic. They might also find unexpected allies along the way who help them in their quest to avoid paying the ransom and defeat the villain.
Perhaps they discover that the baby has some special abilities. This could lead to a journey where they try to understand and control these powers. They might also have to hide the pregnancy from certain people in Neverland at first to keep the baby safe.
The relationship would likely become deeper. Hook would be more protective of Emma, always by her side. Emma might see a new side of Hook, a more tender and responsible side, which would make her fall more in love with him.
Hook might become more protective and less reckless. His focus could shift from his own adventures to safeguarding Emma and the baby. Emma, on the other hand, could become more in touch with her softer side. She has always been strong and independent, but now she has to rely on others more.