1Department of Obstetrics and Gynaecology, Obafemi Awolowo University Teaching Hospitals Complex, Nigeria 2Department of Obstetrics and Gynaecology, Ekiti State University College of Medicine, Nigeria 3Department of Microbiology, Federal Teaching Hospital, Nigeria 4Department of Family Medicine, University of Abuja Teaching Hospital, Nigeria 5Department of Obstetrics and Gynaecology, Babcock Un...