One big challenge could be protection. While in labor, she is in a vulnerable state. Enemies in the attack could target her more easily. And if they are in a place that's being attacked, it might be difficult to find a safe hiding spot for her and the baby. Her companions would have to split their attention between fighting off the attackers and taking care of her.
She might face a lack of proper medical facilities. In the chaos of an attack, there would be no calm, sterile environment for the birth. Also, the people around her, like her friends, may not be fully trained to assist in childbirth, which could lead to complications.
They could try to create a makeshift safe zone. For example, using magic to barricade an area from the attackers. Ron could use his strategic skills to plan the defense while Harry could use his powerful magic to keep the enemies at bay. Meanwhile, Ginny or other female friends could assist Hermione with the physical aspects of labor, like providing comfort and helping her breathe.
She might face opposition from the traditional wizarding community. Since Hermione is often coming up with new and untested ideas, some conservative wizards might not accept her inventions. They might think that these new inventions go against the old - fashioned ways of magic and should not be allowed in Hogwarts or the wizarding society at large. For instance, if she invents a new form of magic transportation that is different from brooms or apparition, the old - school wizards might be against it.
There would also be logistical problems. Finding proper medical care during the war could be difficult. And she'd have to manage her pregnancy while still being involved in the fight against the dark forces. She might not be able to participate in as many dangerous missions as before, which could make her feel guilty.
Hermione would also face the challenge of secrecy. If the wrong people found out, it could put her in danger. And she might have to constantly lie to her friends and family, which would be really hard for someone as honest as her. In some fanfictions, this internal struggle is really well - explored.
One challenge could be the difference in their houses. Cedric is from Hufflepuff and Hermione is from Gryffindor. Their house values might sometimes clash, causing misunderstandings. For example, Gryffindors are known for their boldness which might seem reckless to a Hufflepuff, and Hufflepuffs' loyalty to all might be misinterpreted as being too inclusive by a Gryffindor.
One challenge could be the different portrayals of Draco in fanfiction compared to the original. In the original series, Draco has a certain set of characteristics, but in fanfiction, he can be very different. Hermione would have to understand these new interpretations to translate accurately. Another issue might be the specific language and tone used in fanfiction, which can be quite different from formal writing.
Societal prejudice would be a major challenge. The wizarding world has long - held views about blood purity and the divide between those who fought for the light and those who were on the dark side. Hermione and Antonin having a baby together would go against these traditional views. They would have to face a lot of criticism and judgment from the wider wizarding community. Also, there could be challenges in terms of raising the baby with different magical cultures. Hermione is from a more academic and light - magic - based background, while Antonin has his own history with dark magic, and they would need to find a way to blend these for the baby's upbringing.
One challenge could be living up to their parents' expectations. If they come from a family with a long magical lineage, there might be pressure on both of them to be top students or powerful wizards. James might feel overshadowed by Hermione's academic achievements, or Hermione could feel left out when James gets more attention for his daredevil stunts.
One challenge could be dealing with new responsibilities. For instance, she may have to take care of her finances now, which was not something she had to worry about before.
One challenge could be the reaction of their families and friends. Hermione's friends might be skeptical of Pansy at first, given her past behavior. And Pansy's family might have different expectations for her. Another challenge could be the wizarding society's view. It's not common for two witches, especially ones from different social circles like Hermione (a Muggle - born hero) and Pansy (a former Slytherin with a less - than - stellar reputation), to get married.