200
Participants
Start Date
June 1, 2019
Primary Completion Date
December 31, 2021
Study Completion Date
April 1, 2022
Transvaginal sonography
Transvaginal sonography for measurement of cervical length, fetal head circumference and fetal head to cervix angle .
Rambam health care campus, Haifa
Rambam Health Care Campus
OTHER