Disaggregated data on adolescent first birth in 21 sub-Saharan African countries: trends and characteristics • Sarah Neal, University of Southampton ; Amos R. Channon, University of Southampton ; Venkatraman Chandra-Mouli, World Health Organization (WHO)

Becoming sexually active, having a first birth, and getting married in sub-Saharan Africa • Ian M. Timaeus, London School of Hygiene and Tropical Medicine (LSHTM)

Young people’s experiences in accessing sexual and reproductive health services in sub-Saharan Africa: a content analysis • Sulemana Abubakari, University of Ghana ; Mumuni Abu, University of Ghana ; Delali M. Badasu, University of Ghana

Factors associated with teenage pregnancy and motherhood in Nigeria • Ayodeji Kupoluyi, Obafemi Awolowo University ; Bosede Oyinloye, Obafemi Awolowo University ; Elizabeth O. Njoku, Obafemi Awolowo University