Science fiction
Feminist science fiction asks questions about society. How does society make gender roles? How does having children define gender? Does having children change the political and personal power of men and women? Some well-known feminist science fiction stories  use utopias to answer those questions. The stories explore a society in which gender differences or gender power imbalances do not exist. Also dystopias can explore worlds in which gender inequalities are stronger. Those dystopias explain that feminist work should continue. See Ursula K. Le Guin, Margaret Atwood