Dataset and supplementary material collected as part of a public health intervention study. The study sought to determine whether an intervention to involve male partners in maternity care of pregnant women influenced care-seeking, healthy breastfeeding and contraceptive practices after childbirth. The dataset includes baseline socio-demographic data on study participants, information about treatment arm assignment and adherence to the intervention, and health and behaviour outcomes in the postpartum period. It brings together data from four collection points: [1] the baseline interview, [2] the 3-month postpartum follow-up interview, [3] the 8-month postpartum follow-up interview, and [4] process data on attendance at the three intervention sessions. Also included are the informed consent form, the information sheet, and the three questionnaires for the baseline interview, 3-month and 8-month postpartum follow-up interviews
