294
Participants
Start Date
January 1, 2019
Primary Completion Date
December 31, 2019
Study Completion Date
December 31, 2019
Transvaginal ultrasound scan
Transvaginal ultrasound is done to measure the cervical length, as per Fetal Medicine Foundation guidelines
Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur
Universiti Kebangsaan Malaysia Medical Centre
OTHER