200
Participants
Start Date
January 1, 2024
Primary Completion Date
September 1, 2026
Study Completion Date
December 31, 2026
Mri scan of fetal head and pelvis
The pelvic parameters and fetal head parameters of pregnant women were measured by MRI, including pelvic entrance plane, middle pelvic plane, pelvic outlet plane, pubic arch Angle, double parietal diameter, occipitofrontal diameter, and suboccipital fontanel diameter.
department of obstetrics of Second Affiliated Hospital of Wenzhou Medical University, Wenzhou
Second Affiliated Hospital of Wenzhou Medical University
OTHER