Methods Fifteen patients with LPD and 20 normal women as control group wererecruited and their vascular impedance of artery in ovary and uterus were measured by using transvaginal color Doppler.

• 方法用经阴道彩色多普勒超声测量15例LPD患者和20例正常妇女排卵前期子宫卵巢动脉的血流阻力。