Ethan of Athos

The familiar old SF "planet of women: chestnut is reversed in the planet of Athos— an all-male planet made possible by the invention of the uterine replicator. Ethan, drawn out of his beloved Athos by a quest, finds himself an alien in more mainstream human society, and cannot help but find women disturbing aliens as well, especially the ultra-competent, ultra-beautiful Elli.