Plus Size Pregnancy Support for Every Stage

picture collage of plus size pregnant women and plus size bith care providers

Plus-Size Pregnancy Support for Every Stage

Because every body deserves respect, support, and 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 professionals come together for real, evidence-based guidance. Whether you're navigating pregnancy or providing size-inclusive care, you'll find the tools, education, and advocacy to make a real difference—helping to create a more inclusive future in maternity care.

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Meet 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 speaks 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 Listen to Plus Mommy

Your Body, Your Pregnancy

A weekly series for plus-size parents—practical tips, expert insights, and size-friendly resources, straight to your inbox.

Your Guide to a Confident Plus Size Pregnancy

My Plus Size Pregnancy Guide + Audiobook | $29+

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.

Get Your Guide

Finding Plus-Size Maternity Clothes Shouldn’t Be So Hard—Finally, Your Perfect Fit!

Maternity Clothes – Up to 6X

I think it's really important to talk about the realities of being plus size and pregnant. I knew it was frustrating but had no idea until I found myself pregnant and searching for things and answers that didn't exist until I connected with Plus Size Birth.

Tess Holliday

Plus-Size Model

The Impact of Weight Bias in Maternity Care

Nearly 1 in 5 pregnant and postpartum women experience weight stigma in healthcare—affecting both care and 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 | $97+

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.