They prefer to get pregnant from a low-trust guy, and then find a high-trust guy to bankroll her and her baby.
This is evidenced by studies after studies showing how foids prefer dark triad guys while fertile and ovulating, and beta guys while pregnant, taking birth control pills, or out of the fertility phase in their menstrual cycles.
Also online dating accounts of nulliparous women displaying high promiscuity, and single-moms asking for commitment and low-promiscuity (Tired of games, I want a real men to sweep me under my feet. No hookups. Teehee)
Alpha fux. Beta bux remains undefeated.