when scifi is written by women versus men
You can tell that the Vorkosigan Saga was created by a woman; because, it takes Lois McMaster Bujold a total of like two sentences to eliminate all real life pregnancy/childbirth problems in her world building.
On the other hand, according to Star Trek, in their utopian world where medical miracles are routine, nothing about that process/burden/suffering has apparently changed or improved significantly.