Received: 11 December 2020
Accepted: 21 May 2021
First Online: 20 July 2021
: Ethical clearance was obtained from the Institutional Review Board of Hawassa University, College of Medicine and Health Sciences with reference N<u>o</u> IRB/090/12. Permission letter was obtained from Hawassa University, College of Medicine and Health Sciences, department of midwifery and submitted to Goncha woreda administration and health offices. Informed consent was taken from the mothers. All methods were performed by the institutional guidelines.
: Not applicable.
: The authors declared that no competing interests exist.