6 Ways of Dealing with Postpartum Back Pains: For Twin Moms July 26, 2022December 2, 2020 by Published by N'Nuel | Author - Wangui Hinga First, there’s all that stretching that your body went through during pregnancy. From a stretching uterus to the tummy, and finally the shifting in your hip and pelvic muscles, back pains are almost a sure guarantee.