KNOWLEDGE AND USE OF CONTRACEPTIVES AMONG ADOLESCENTS: A CASE STUDY OF STATE HOSPITAL ABEOKUTA SCHOOL OUTREACH CLINICS CHAPTER ONE INTRODUCTION 1.1 Background to the Study Adolescent sexual and reproductive health (SRH) continues to be a major public health problem in sub-Saharan Africa where adolescent (aged 10–24 years) unintended pregnancy, unsafe abortion and sexually transmitted infections […]