Incidence and Prevalence Increase significantl Range from 1 50% General population: 12%o Infertile women: 30 50% Occurs primarily in women in 25 45s 2003-11-32003-11-3 4 Incidence and Prevalence: • Increase significantly • Range from 1～ 50% General population:1～ 2% Infertile women:30～ 50% • Occurs primarily in women in 25～ 45s