For most of human history, a mother in labor was free to move around and change positions at will, with the most common positions being upright. In the mid-1600s, obstetricians started putting mothers on their backs. Thankfully, in recent years, more evidence has supported allowing a mother to choose the positions in which she labors. How your body is positioned during labor can significantly impact the discomfort of contractions, your baby’s ability to descend, the likelihood of some interventions, and even the length of your labor. Learn what positions are most helpful in specific labor stages, tools to make positions easier, and how to modify positions when birth interventions affect your mobility.      Thank you to our sponsors   The VTech V-Hush Pro Baby Sleep Soother has every feature you could possibly want to transform any room into a sleep sanctuary. Create ideal sleep patterns and environments for your baby, so your whole family gets better and longer sleep. The V-Hush Pro has built-in sleep programs and sleep tips from WeeSleep experts, over 200 pre-programmed stories, classical music, lullabies, and natural sounds. You can even record and upload your own voice, songs, or stories using the subscription-free app. The VTech V-Hush Pro Baby Sleep Soother is available at Walmart and Amazon.   20% off Mommy Steps or Form insoles with the promo code FEET. Studies show pregnancy can make your feet grow. In one study, 61% of participants had a measurable increase in foot length, and 22% reported going up a shoe size. The thought of going up a shoe size and having to replace every pair of shoes you own might freak you out. The good news is that wearing insoles can protect your feet from going up in size.   Try AG1 and get a FREE 1-year supply of immune-supporting Vitamin D AND 5 FREE AG1 travel packs with your first purchase. Each serving of AG1 delivers your daily dose of vitamins, minerals, pre- and probiotics, and more. It’s a powerful, healthy habit that’s also powerfully simple.  (As a friendly reminder, pregnant or nursing women should seek professional medical advice before taking this or any other dietary supplement.)     Read the full article and resources that accompany this episode.     Join Pregnancy Podcast Premium to access the entire back catalog, listen to all episodes ad-free, get a copy of the Your Birth Plan Book, and more.     Check out the 40 Weeks podcast to learn how your baby grows each week and what is happening in your body. Plus, get a heads up on what to expect at your prenatal appointments and a tip for dads and partners.     For more evidence-based information, visit the Pregnancy Podcast website.