Evidence-based labor management: before labor (Part 1)

In preparation for labor and delivery, there is high-quality evidence for providers to recommend perineal massage with oil for 5-10 minutes daily starting at 34 weeks until labor; >= 1 daily sets of repeated voluntary contractions of the pelvic floor muscles, performed at least several days of the week starting at approximately 30-32 weeks gestation; no x-ray pelvimetry; sweeping of membranes weekly starting at 37-38 weeks gestation; for women with a risk factor for abnormal outcome plans should be made to deliver in a hospital setting; for low-risk women, alongside birth center birth is associated with maternal benefits and higher satisfaction, compared with hospital birth; midwife-led care for low-risk women; continuous support by a professional such as doula, midwife, or nurse during labor; and training of birth attendants in low- and middle-income countries.