Department of Advanced Nursing Technology;
Graduate School of Medicine;
The University of Tokyo;
Tokyo;
Japan;
Department of Gerontological Nursing/Wound Care Management;
Graduate School of Medicine;
The University of Tokyo;
Tokyo;
Japan;
Department of Midwifery and Women’s Health;
Graduate School of Medicine;
The University of Tokyo;
Tokyo;
Japan;
Department of Obstetrics and Gynecology;
Mitsui Memorial Hospital;
Tokyo;
Japan;
Advanced; Maternal; Age; Pelvic; Floor; Stress; Urinary; Incontinence; Ultrasound; Vaginal; Delivery;