Yoga During Pregnancy: The Effects on Labor Pain and Delivery Outcomes (A Randomized Controlled Trial) Publisher Pubmed



Jahdi F^{1, 7} ; Sheikhan F² ; Haghani H³ ; Sharifi B² ; Ghaseminejad A⁴ ; Khodarahmian M⁵ ; Rouhana N⁶
Source: Complementary Therapies in Clinical Practice Published:2017

Abstract

Objective To investigate the effects of an antenatal yoga program on perceived maternal labor pain and delivery outcomes. Material & Methods: This randomized control trial was conducted with sixty primiparous women, aged 18–35 years old, who were randomly assigned to either an antenatal yoga program or control groups. Labor pain and discomfort level of the participants were measured using a Visual Analogue Scale at cervical dilatation of 3–4 c and at 2 and 4 h after the initial measurement. Demographic and obstetrical information were collected. The antenatal yoga program consisted of a 1-h supervised yoga class, three times a weekly, starting at 26 weeks gestation. Results Participants in control group reported higher pain intensity compared to experimental group at 3–4 cm of dilatation (p = 0.01) and at 2 h after the first and the second measurements (p = 0.000). Mothers in the antenatal intervention group that completed the yoga class required a decreased frequency of labor induction in comparison with control group (p = 0.008). In addition, mode of delivery of the intervention group resulted in a lower percentage of cesarean section than control group (p = 0.002). Lastly, the intervention group experienced a shorter duration of the second and third stages of labor. Interval level data was analyzed by using an independent t-test and chi-square. Conclusion Yoga during pregnancy may contribute to a reduction pain of labor and improved adequacy of childbirth. © 2016 Elsevier Ltd