Correction: BMC Pregnancy Childbirth23, 280 (2023)

https://doi.org/10.1186/s12884-023-05576-8.

Following publication of the original article [1], the authors reported an error in Ethics approval and consent to participate section.

The current information states “Udon Thani Hospital (UDH REC No 28/2564)” which should be amended to “Udon Thani Hospital (UDH REC No 28/2563). ”

The original article has been corrected.