Anyanwu E. B.
Department of Family Medicine, Delta State University Teaching Hospital, Oghara, Oghara, Nigeria
Abedi Harrison O.
Department of Obstetrics and Gynaecology, Delta State University Teaching Hospital, Oghara, Oghara, Nigeria
Onohwakpor Efe A.
Department of Obstetrics and Gynaecology, Delta State University Teaching Hospital, Oghara, Oghara, Nigeria