82
Participants
Start Date
August 31, 2011
Primary Completion Date
February 13, 2015
Study Completion Date
February 13, 2015
Diagnosis by cervical length and fibronectin
Diagnosis will be made by MOD Algorithm B
Cervical change
Diagnosis will be made by digital examination of cervical change
Community Regional Medical Center, Fresno
University of California, San Francisco
OTHER