how to have a successful pregnancy with hypothyroidism or hashimotos disease, text and picture of a woman getting blood drawn, a pregnant woman, and a baby

How to Have a Healthy and Successful Hypothyroid Pregnancy

Do you have Hypothyroidism and are pregnant? Having a healthy and successful hypothyroid pregnancy can be done but you’ll likely need to advocate for yourself. Here are my top tips and research from my first pregnancy and twin pregnancy.

Disclaimer: The information provided on this blog is for general educational purposes only and is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition.

Note: As an Amazon Associate I earn from qualifying purchases made through affiliate links, at no extra cost to you. Read my full disclosure for more information.

Hypothyroid Pregnancy Cautions

Women diagnosed with Hypothyroidism and/or Hashimoto’s Thyroiditis who become pregnant, or want to become pregnant, need special care and testing throughout pregnancy. This is especially true for pregnant women during the first trimester and second trimester of pregnancy. Much too often, women with hypothyroidism who become pregnant aren’t cared for using best practices by their general healthcare provider, OBGYN, or even their Endocrinologist.

The result of not carefully monitoring pregnant women with hypothyroidism, an underactive thyroid gland, can result in a very unhealthy pregnancy in addition to higher risk of miscarriage, low birth weight, premature birth, birth defects, and in some cases, the baby not surviving. I was one of the lucky ones, I learned what to do to manage my condition and keep baby healthy right before I got pregnant with my first child.

Can you have a successful pregnancy with Hashimoto’s and Hypothyroidism? Yes, in my experience, with the right knowledge and support it is possible.

My Journey

I’m the type of person who believes everything happens for a reason. There is much that has happened in my life that leads me to feel that way, and my horrible autoimmune disease flare in 2014 is one of those things. As I’ve written about previously, I became very sick in 2014 and didn’t know why.

I couldn’t sleep, had horrible anxiety, painful cystic acne along my jawline, mood swings, and dry skin, along with a lot of other difficulties. I didn’t realize it at the time but these were symptoms of hypothyroidism, which I knew I had but thought I had under control. I tracked my own health data in terms of sleep, diet, stress, etc. for almost a year, and very long story short, I found out that I have the autoimmune disease Hashimoto’s Disease, which is the most common cause of Hypothyroidism.

I’ve had Hypothyroidism since I was 12 and take a thyroid-stimulating hormone pill every day but never thought much of it beyond that. I knew I needed to have my thyroid / tsh level checked via blood test every year, at least, and needed to be in a certain range, but that was about it. Even though I have a strong family history of thyroid disease, none of them knew more than supplementing thyroid hormone production with meds. Turns out there is a whole world of knowledge regarding thyroid disorders, including Hypothyroidism, that I had no clue about.

Having the diagnoses of Hashimoto’s Thyroiditis and Hypothyroidism I needed to pay special attention to my thyroid levels in order to have a healthy and successful pregnancy. I had actually just learned I had Hashimoto’s Disease a month before we decided to start trying to get pregnant for the first time. Once I found this out I decided that I should see an endocrinologist, thinking he’d know best regarding managing my thyroid during pregnancy.

Overall, he did not. Through my research of journal articles regarding Hypothyroidism and pregnancy, I knew more of the best practices than he did.

He did tell me that as soon as I got a positive pregnancy test I needed to come in to have my TSH (Thyroid-Stimulating Hormone) checked to see if the amount of thyroid hormone replacement supplement (Levothyroxine) needed to be increased, which often is the case in pregnancy. He also told me that a TSH of 1.0 is the best place to be in terms of a healthy pregnancy.

That’s where the good advice stopped.

Through my extensive research regarding Hashimoto’s, Hypothyroidism, and Pregnancy, I quickly found that I needed to have my thyroid levels checked via blood test every 4 weeks during the first half of pregnancy. This is something I had to fight for, which really doesn’t make sense seeing as I’m the one paying for the test and all he has to do is write the order so they can draw my blood. Anyway, not only did I have to fight in order to get tested every 4 weeks but I also had to contact him again every time I got my thyroid levels checked because somehow the lab didn’t alert him of this when the results came back, unlike every other clinic I’ve been to.

Note here: this wasn’t some small-town doctor, this man was rated as one of the top endocrinologists in the metropolitan area in which I reside, in a state that is known for it’s robust medical training, facilities, and doctors.

Throughout pregnancy, I kept fighting to get my thyroid levels tested and medication adjusted. My thyroid hormone replacement needed to be increased from 112mcg to 150mcg at week 5 of pregnancy and then to 162.5mcg through the end of pregnancy. It’s very common to need an increase right away so it’s important to keep track of your menstrual cycle so you can take a pregnancy test right away when you miss a period and then head in for a thyroid blood test once you determine you are pregnant. And of course every 4 weeks after that. Having your thyroid levels tested often within the first trimester of pregnancy is the most important as you and baby are at a high risk of adverse pregnancy outcomes

Prenatal Vitamins & Nutrition

I ensured I took prenatal vitamins with folate, iodine, and selenium. Folate and folic acid are often used interchangeably but there is an important distinction between the two. Dr. Sarah Ballentine, a.k.a. The Paleo Mom, has a very in-depth article regarding the importance of ingesting folate instead of folic acid during pregnancy. Many women aren’t able to metabolize the synthetic folic acid which means baby doesn’t get the very important folate they need.

The prenatal vitamin I took during my first pregnancy was the Thorne Research Prenatal Vitamin. I also took, and continue to take, Selenium to help lower my antibodies which lessens the amount of damage my body is doing to itself (autoimmune disorder /disease). If you’re interested in a journal article about Selenium and decreasing antibodies, here you go!

Thorne Basic Prenatal - Well-Researched Folate Multi for Pregnant and Nursing Women Includes 18 Vitamins and Minerals, Plus Choline - 90 Capsules - 30 Servings
Thorne Basic Prenatal - Well-Researched Folate Multi for Pregnant and Nursing Women Includes 18 Vitamins and Minerals, Plus Choline - 90 Capsules - 30 Servings
by Thorne Research

For Mom and Baby: Pre-conception, pregnancy, and nursing are critical times to ensure a mother's health and nutritional support are being optimized. Thorne’s Basic Prenatal provides folate, choline, and 18 other nutrients that support health without the unnecessary additives in mainstream prenatals
Active Folate: Folate is provided for brain and spinal cord development.* Basic Prenatal includes 5-MTHF, the bioactive form of folate for optimal absorption; especially indicated for women who don't get sufficient folate because of their genetic makeup*

 Price: $ 30.00 ($ 0.33 / Count) Buy now at Amazon
Pure Encapsulations Selenium (Selenomethionine) | Antioxidant Supplement for Immune System, Collagen and Thyroid Support* | 60 Capsules
Pure Encapsulations Selenium (Selenomethionine) | Antioxidant Supplement for Immune System, Collagen and Thyroid Support* | 60 Capsules
by Pure Encapsulations
  • Immune Support: Selenium helps protect normal cell function and provides support for the immune system.*
  • Healthy Blood Flow: Selenium is required for the production of certain prostaglandins which promote healthy blood flow.*
  • Antioxidant Support: Helps protect normal cell function by scavenging free radicals.*
  • Pure Quality: Our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity.
  • Pure Difference: What makes us different isn't just our process or what goes into our supplements -- what we leave out matters, too. Pure Encapsulations products are FREE FROM wheat, eggs, tree nuts & peanuts, gluten, artificial colors, flavors & sweeteners, coatings and shellacs, GMOs, and unnecessary binders, fillers & preservatives.
 Price: $ 14.00 ($ 0.23 / Count) Buy now at Amazon

I had already started the Autoimmune Protocol which lowered inflammation in my body, that I didn’t even know I’d had previously, and I truly believe helped me have a healthy pregnancy in addition to the testing and supplements.

A great resource regarding Hypothyroidism, Hashimoto’s Disease, and pregnancy is the Thyroid Pharmacist, Izabella Wentz. She is my go-to expert regarding Hashimoto’s Disease. She not only is a pharmacist, she also has Hashimoto’s Disease and has had a successful pregnancy!

The American Thyroid Association developed a pamphlet regarding Hypothyroidism and Pregnancy, I highly suggest looking it over and maybe even printing it out and bringing it with you to your next OBGYN appointment if your doctor denies monthly testing, or anything else the ATA suggests.

I am living proof that you can have Hypothyroidism and Hashimoto’s and still have healthy pregnancies and babies, as long as you advocate for yourself. I not only had one child who I carried beyond full term, but after my first pregnancy, I got pregnant with identical twins and carried them to 36 weeks. Both times I got pregnant it was within the first two months of trying. I’m not saying this will happen for everyone, just sharing my own experience with advocating for myself and prepping my body the best I could to reduce antibodies.

Exactly How We Got Pregnant

If you are curious exactly how we got pregnant, the first time and also with our twins, click the button below to head over to my blog post about the logistics.


When you have Hypothyroidism and need to increase your medication during pregnancy, your doctors may want to have you go back down to your pre-pregnancy dose right after you deliver. When I was pregnant the first time, I read that some women who did that then had difficulty producing enough breastmilk for their babies.

Due to that, I decided to wait to adjust my dose until I was 4-6 weeks postpartum and my milk supply had become stable and my thyroid levels were likely headed back toward normal. Both times that I waited until then I didn’t have any ill effects from waiting and I was able to produce enough milk (even for twins!!)

This is just what worked for me, again, I’m not a doctor but just sharing what worked for me. Here are more breastfeeding and pumping tips.


If you end up with heartburn while you’re pregnant, I have a couple of things that my chiropractor told me would really help, and they do!! Bonus, they’re much more natural and less harmful to the baby than traditional heartburn remedies.

Take EnzymixPro from Apex Energetics (on the left) before you eat and Chewable Super Papaya Enzyme Plus by American Health (on the right) after you eat, if needed.

This took my heartburn from debilitating as it was shooting up to my shoulder like someone had stuck a sword in me, to absolutely nothing, I was just fine when I took these. I got them through my chiropractor, and quite honestly, the best place to get supplements is your local co-op or chiropractor if they sell them. Amazon is great for a lot of things but they don’t always have legit supplement products, sadly. I trust them sometimes but I also know there are more trustworthy places to get supplements from.

Enzymixpro 120C (K99)
Enzymixpro 120C (K99)
by Apex Energetics
 Price: $ 78.00 ($ 0.65 / Count) Buy now at Amazon
American Health Products - Original Papaya Enzyme, 250 chewable Tablets
American Health Products - Original Papaya Enzyme, 250 chewable Tablets
by American Health
  • Serving Size - 3 chewable tablets
  • Does Not Contain: Yeast, wheat, gluten, milk or milk derivatives, lactose, preservatives, artificial color, soy, sodium (less than 5 mg per serving).
 Price not available Buy now at Amazon
Enzymix pro and super papaya enzyme plus

Closing Thoughts

Whether you have subclinical hypothyroidism, untreated hypothyroidism, overt hypothyroidism, or other thyroid problems, it is very important to your health and your baby’s health that your thyroid-stimulating hormone (TSH) and other thyroid levels are tested often throughout pregnancy.

If you have subclinical or untreated hypothyroidism, becoming pregnant might be what pushes you ‘over the top’ to develop low thyroid hormone levels to the point you are diagnosed with hypothyroidism. That is ok if that happens, you just need to know about it and treat it, especially while pregnant.

As I’ve described in other blog posts, there is a lot more that I do to help manage my thyroid condition beyond taking thyroid hormone replacement pills, but these pills are surely needed especially during pregnancy.

More Hypothyroid & Hashimoto’s Blog Posts

Resources to Help You Advocate for Yourself!

How to have a successful pregnancy with hypothyroidism or hashimotos disease text with pictures of woman getting a lab test, pregnant woman, then baby. It is possible to have a successful pregnancy with Hashimoto's disease.

Founder, Professional Blogger at The Way it Really Is, LLC | [email protected] | Website

As a mom of identical twins and a son two years older, I have gained invaluable experience in the realm, and chaos, of parenting. With a Master's Degree and Education Specialist Degree in School Psychology, I spent years as a school psychologist, helping children navigate through their educational and emotional challenges. Now as a stay at home mom and professional blogger, I combine my areas of expertise to help you in your parenting journey.

The display of the products was implemented with the affiliate-toolkit plugin.


  1. Helena February 20, 2022
    • Nicole February 20, 2022
  2. Catie May 18, 2023
    • Nicole May 18, 2023

Leave a Comment