Plus-Size Pregnancy Support for Every Stage

Because every body deserves respectful evidence-based care.

Parent → Start Here Professional → Start Here

You’re Not Alone, and You Don’t Have to Be.

Welcome to Plus Size Birth, where parents and perinatal professionals come together for respectful, evidence-based guidance. Whether you're navigating pregnancy or supporting families, you'll find helpful resources, education, and advocacy tips.

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Find the Support That’s Right for You

plus size pregnant woman

For Parents

  • Feel supported, seen, and understood during pregnancy.
  • Access real resources made for plus-size bodies (not adapted as an afterthought).
  • Learn how to advocate for size-friendly care.
  • Connect with others walking this same path.
  • Prepare for birth with confidence and clarity.
Get Support →
plus size pregnant woman having fetal monitoring during labor

For Professionals

  • Feel confident providing size-inclusive care.
  • Access practical, evidence-based resources for supporting plus-size clients.
  • Learn how to challenge weight bias in maternity care settings.
  • Connect with professionals who share your values.
  • Grow your practice with clarity and purpose.
Start Learning →
Jen McLellan, CBE

Meet Founder Jen McLellan, a leading voice in plus-size pregnancy support.

As a certified childbirth educator and founder of Plus Size Birth (est. 2011), Jen McLellan has spent over a decade advocating for size-inclusive care. She’s a TEDx speaker, presents at maternity conferences nationwide, and partners with brands to expand plus-size maternity options. Jen also hosts the Plus Mommy Podcast, named one of the best pregnancy podcasts by The Bump.

Learn More About Jen Book Jen to Speak

EveryBODY Deserves to Be Treated with Dignity

Jen McLellan | TEDxABQ

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Plus-Size Pregnancy,
Week-by-Week

Weekly pregnancy guidance and maternity apparel tips to help you feel confident at every stage.

    Your Guide to a Confident Plus Size Pregnancy

    My Plus Size Pregnancy Guide + Audiobook

    Many plus-size parents feel unheard, unsupported, and unsure where to turn for real answers. My Plus Size Pregnancy Guide is your go-to resource, filled with expert-backed advice, advocacy tools, and real-life insights to help you navigate pregnancy with confidence.

    • Comprehensive & Evidence-Based – Clear answers to your biggest questions, from body changes to prenatal care.
    • Listen Anytime, Anywhere – The audiobook version makes it easy to access support on the go.
    • Practical & Empowering – Learn what to expect throughout your pregnancy and how to advocate for yourself.
    Learn What’s Inside
    Plus Size Pregnancy Guide

    The Impact of Weight Bias in Maternity Care

    Nearly 1 in 5 people who are pregnant or postpartum experience weight stigma in healthcare. This impacts both the care they receive and their health outcomes. Size-inclusive support changes that, ensuring every parent receives respect, and every professional feels equipped to provide it.

    Are You a Size-Friendly Maternity Professional?

    Take this quick quiz to assess your approach to size-inclusive care. In just a few minutes, you'll gain insights into your strengths and discover areas for growth—because every parent deserves size-inclusive support.

      Elevate Your Practice with Size-Inclusivity Training

      Size-Friendly Birth Course

      Too many birthing people in larger bodies face bias, inadequate support, and limited options. The Size-Friendly Birth Course gives midwives, doulas, nurses, OB-GYNs, and all perinatal professionals the tools and research to provide size-inclusive care with confidence.

      • Break the Cycle of Bias – Recognize and challenge weight stigma to create a more inclusive practice.
      • Practical, Evidence-Based Strategies – Support clients at every stage—from pregnancy to postpartum.
      • Earn 6 Contact Hours – Approved for nursing and continuing education credits.
      Explore the Course
      Size-Friendly Birth Course Image

      Latest Articles on Plus-Size Pregnancy

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      Powerful Voices & Resources

      Connect With Us

      Size-inclusive support doesn’t stop here. Stay connected with expert insights, community support, and resources designed for you.