Fig. 2From: Out-of-pocket costs and time spent attending antenatal care services: a case study of pregnant women in selected rural communities in Zinder, NigerSmoothed distribution of antenatal care (ANC) visits by women’s gestational age from the first to the fifth ANC visit, assuming a normal distribution*Women were interviewed at any time of their pregnancy and had self-selected how many antenatal care (ANC) visits to attend and reported on sequential visits from earlier intervals, thus resulting in different available sample size per ANC visitBack to article page