A large study of nearly 28,000 women found that 47% reached orgasm more easily alone than with partners, and that the barriers are primarily relational and behavioral—like partner technique and communication—rather than physical anatomy. This matters because it reframes sexual satisfaction as rooted in how partners interact, communicate, and connect rather than in medical or anatomical issues—suggesting better outcomes come from addressing relationship dynamics and learned skills, not medical intervention. The research also found that women in partnered relationships still reported higher overall satisfaction, indicating that partnered sex remains valuable despite the orgasm gap.