Correction to: BMC Pregnancy Childbirth 21, 417 (2021)

https://doi.org/10.1186/s12884-021-03867-6

Following publication of the original article [1], the authors identified an error in the affiliations.

The incorrect affiliations are:

1College of Medicine, The University of Malawi, Private Bag 360, Blantyre, Malawi, South Africa

2Center for Reproductive health, College of Medicine, The University of Malawi, Private Bag 360, Blantyre, Malawi, South Africa.

The correct affiliations are:

1College of Medicine, The University of Malawi, Private Bag 360, Blantyre, Malawi

2Center for Reproductive health, College of Medicine, The University of Malawi, Private Bag 360, Blantyre, Malawi

The original article [1] has been corrected.