Effect of Prenatal Perineal Massage on Postpartum Perineal Injury and Postpartum Complications: A Meta-Analysis

<div>Forest map: effect of prenatal perineal massage on 3-4 degree perineal tear.</div>

Computational and Mathematical Methods in Medicine

Figure 6: Effect of Prenatal Perineal Massage on Postpartum Perineal Injury and Postpartum Complications: A Meta-Analysis 