A fanfiction about Shira being pregnant in Ice Age 5 could focus on the changes in her relationship with Diego. They could have heart - to - heart conversations about their future as parents. Shira might start to notice small things in their environment that she wants to protect for the sake of their unborn cub. She could also experience some mood swings, which Diego has to learn to handle. And as the pregnancy progresses, the group could come together to prepare a special place for the new arrival, with each character using their unique skills to make it a warm and safe home.
One possible fanfiction idea could be that Shira's pregnancy brings out a more protective side in Diego. He starts to gather extra food and find a safer place for them to stay. The other characters, like Sid, might initially be a bit clumsy in helping but mean well.
In a fanfiction scenario, Shira's pregnancy could lead to some interesting interactions within the herd. For example, Manny, being the big-hearted mammoth, could offer his wisdom on parenting. Meanwhile, Shira might struggle with her own fears of being a mother while still being a part of the group's adventures. She could worry about how her new role will affect her ability to contribute to the group's safety and well - being. The pregnancy could also be a sign of new hope for the group, symbolizing new life in their ice - age world.