Navigating Nutrition for Fertility, Endometriosis, PCOS, and Pregnancy with Alyssa Broadwater, Registered Dietitian (RD)

Navigating Nutrition for Fertility, Endometriosis, PCOS, Pregnancy with Registered Dietitian Alyssa Broadwater, RD

In this episode of the Breath and Birth Co. podcast, host Vanessa, a Certified Birth Doula and Childbirth Educator, speaks with Alyssa Broadwater, a Registered Dietitian specializing in fertility, pregnancy, and postpartum nutrition. Alyssa shares her personal journey into this field, important nutritional aspects for both men and women in preparing for conception, and practical dietary recommendations. Topics include the significance of a good prenatal vitamin, managing conditions like endometriosis and PCOS, and ways male partners can support during the fertility journey. If you’ve ever been told, “Just grab a prenatal from the drugstore,” or handed a prescription without any explanation, you’re not alone—and this episode is definitely for you.

“So many people don’t even know what it feels like to feel good. But once you do, you never want to go back.”

-Alyssa Broadwater, RD


🔑 3 Key Takeaways from Episode 30:

  1. Prenatal nutrition starts before pregnancy.

    What you eat before conception plays a major role in fertility, miscarriage risk, pregnancy health, and your baby’s long-term wellbeing—for both partners.

  2. Not all prenatals are created equal.

    Many over-the-counter and prescription prenatals are lacking key nutrients or use forms that are poorly absorbed. Look for choline, active B vitamins, and bioavailable minerals—and don’t assume iron should be included.

  3. Nutrition can help manage chronic conditions like endo and PCOS.

    By focusing on anti-inflammatory foods, blood sugar balance, and antioxidant-rich ingredients, you can actively support hormone health, lower oxidative stress, and improve cycle regularity.


Practical Resources You’ll Want to Bookmark

Before we wrapped up our chat, Alyssa recommended a couple of favorite reads:

book covers for recommended reading in nutrition for fertility pregnancy and postpartum

The Missing Piece in Nutrition Guidance

Alyssa shared that even with her years of experience as a dietitian, she didn’t get much formal education on preconception and pregnancy nutrition. That gap? It lit a fire in her. She started digging into the research, determined to understand how nutrition truly impacts fertility—and not just for women, but for their partners, too.

Her biggest takeaway? We’re not talking about this enough. Not in school, not in most provider offices, and definitely not early enough in the journey.


It’s Not Just About Prenatals (But Let’s Talk About Those, Too)

One of the things Alyssa feels most passionate about is busting the myth that “any prenatal will do.” In fact, many prescription prenatals are worse than what you’d find on the bottom shelf of a pharmacy aisle.

So what should you look for instead?

Choline (most prenatals don’t include enough)

Active B vitamins (like methylated folate instead of folic acid)

Well-absorbed minerals (think magnesium glycinate, not oxide)

No iron included, since iron can block absorption of other key nutrients and is best supplemented separately at the specific level needed

She breaks all of this down in the episode so clearly, and it’s honestly such a helpful listen if you’ve ever felt overwhelmed in the supplement aisle.


The Impact of Oxidative Stress on Fertility

Alyssa also dives into something that doesn’t get talked about enough: oxidative stress. It’s basically the byproduct of your body creating energy—and while it’s totally normal, too much of it can affect egg and sperm health.

So what can you do? Avoid smoking, vaping, and alcohol as much as possible. Focus on consuming antioxidants. A colorful plate of fruits and veggies, herbs, nuts, and seeds is more powerful than you might think. Alyssa recommends aiming for three cups of vegetables and two cups of fruit a day to truly support cellular health and decrease inflammation.


Specific Support for Endo and PCOS

If you’re living with endometriosis or PCOS, you’ll feel so seen in this episode. Alyssa doesn’t offer one-size-fits-all advice—she talks about how to tailor nutrition for these conditions in a realistic and sustainable way.

For endo, she suggests a focus on anti-inflammatory foods and minimizing hormone-disrupting chemicals (BPA, we’re looking at you). For PCOS, the priority is balancing blood sugar and reducing insulin resistance, which can have a huge impact on cycle regulation and ovulation.


Don’t Forget About Male Fertility

Alyssa reminds us that both partners matter when it comes to fertility prep. Even if semen analysis comes back “normal,” there’s still plenty of room for optimization—especially when it comes to DNA integrity, sperm motility, and reducing oxidative stress. And yes, nutrition and lifestyle play a massive role here, too.

I even shared my own experience when my husband’s results came back “normal” just before my endometriosis excision surgery. While I was obviously happy we didn’t have even more obstacles in the way of achieving our goal of natural conception… it felt like the weight I was carrying grew tenfold. Confirming it really was all on me, all “my fault.” If you are in this position, I hope you know you are not alone. Your duality of emotions is real and valid.


Your Body is Worth Feeling Good

One of the things Alyssa said that stayed with me was this:

“So many people don’t even know what it feels like to feel good. But once you do, you never want to go back.”

That. Right. There. I even shared a story of my own journey to landscaping in the brutal heat myself on the first day of my period without even realizing my period had started… after over a decade of being bedridden the first day of my periods.

If you’re prepping for pregnancy—or healing your body after years of managing chronic symptoms—this episode is your permission slip to slow down and get curious about what your body actually needs to thrive.

And remember, your nutrition doesn’t have to be perfect. It just needs to be intentional.


Connect with Alyssa

Alyssa Broadwater,  RD

🌿 Want to connect with Alyssa or learn more about her private practice?

You can find her @alyssabroadwaterrd or check out her offerings on her website.


Subscribe, Share & Review

The Breath & Birth Co Podcast Preconception Infertility Pregnancy Birth Postpartum

💛 If you loved this episode, don’t forget to subscribe to The Breath & Birth Podcast so you never miss a moment of calm, connection, and confidence on your pregnancy journey.

📲 Share this episode with a friend who needs to hear this so they don’t feel so alone.

⭐️ And if you have a moment, leave a quick rating or review on Apple Podcasts —it helps more families find their way to empowered birth.

Related Episodes:

Previous
Previous

Golden Thread Breath: A Meditation for Pregnancy

Next
Next

Embracing Rest and Surrender: Body Scan Meditation for Pregnancy