Impact of Uterine Fibroids and Thyroid Issues on Pregnancy - Internal Medicine

Share to:

Uterine fibroids, hypothyroidism, and significantly elevated thyroid antibodies can impact fertility and pregnancy. Uterine fibroids may affect implantation and the overall pregnancy environment, while hypothyroidism can lead to hormonal imbalances that may interfere with ovulation and conception. Elevated thyroid antibodies may indicate an autoimmune thyroid condition, which can also affect fertility and pregnancy outcomes. It is advisable to consult with a healthcare provider for a comprehensive evaluation and management plan?


I would like to ask the doctor: I have uterine fibroids, hypothyroidism, and significantly elevated thyroid antibodies.
Will this affect my ability to conceive? Additionally, if I need to take medication for control, how long will it take? Also, can I receive the COVID-19 vaccine, specifically BNT? Is it safe to consume Bai Lan Chicken Essence? Thank you for your assistance, doctor.

Caitong, 30~39 year old female. Ask Date: 2021/10/24

Dr. Gao Jiankai reply Internal Medicine


Hello, thank you for your message.
Uterine fibroids can affect pregnancy, but for detailed information, it's best to consult a gynecologist.
Although thyroid dysfunction is partially related to immune function, it falls under the specialties of endocrinology or metabolism.
As a rheumatologist, I may not be able to provide a comprehensive and objective answer to your questions.
The Allergy, Immunology, and Rheumatology Department at Changhua Hospital, Ministry of Health and Welfare, cares about you.

Reply Date: 2021/10/24

More Info


Uterine fibroids and thyroid issues can significantly impact pregnancy, and it’s essential to understand how these conditions may affect both fertility and the health of the pregnancy.
Uterine Fibroids:
Uterine fibroids, also known as leiomyomas, are benign tumors that develop in the uterus. While many women with fibroids can conceive and have healthy pregnancies, the presence of fibroids can lead to complications in some cases. Depending on their size, location, and number, fibroids can cause issues such as:
1. Infertility: Fibroids can interfere with the implantation of the embryo or disrupt the uterine cavity, making it more challenging to conceive.

2. Pregnancy Complications: If a woman becomes pregnant with fibroids, there may be an increased risk of complications such as miscarriage, preterm labor, placental abruption, or abnormal fetal positioning.

3. Symptoms: Some women may experience heavy menstrual bleeding, pelvic pain, or pressure, which can complicate pregnancy.

If you have fibroids and are trying to conceive, it’s crucial to work closely with your healthcare provider to monitor the situation and determine if any treatment is necessary before or during pregnancy.

Thyroid Issues:
Hypothyroidism (underactive thyroid) can also affect fertility and pregnancy. Thyroid hormones play a vital role in regulating metabolism and are crucial for fetal development, particularly in the first trimester. High levels of thyroid antibodies can indicate autoimmune thyroid disease, which may further complicate the situation. Here are some potential impacts:
1. Fertility: Untreated hypothyroidism can lead to irregular menstrual cycles and ovulation issues, making it more difficult to conceive.

2. Pregnancy Risks: Women with untreated hypothyroidism are at higher risk for complications such as preeclampsia, anemia, and postpartum hemorrhage. Additionally, it can affect fetal development, leading to low birth weight or developmental delays.

3. Medication Management: If you are diagnosed with hypothyroidism, your doctor will likely prescribe thyroid hormone replacement therapy (like levothyroxine). It’s essential to monitor your thyroid levels regularly and adjust medication as needed throughout your pregnancy.

Medication Duration:
The duration of medication for managing thyroid issues varies based on individual circumstances. Generally, once you start thyroid hormone replacement therapy, it may take several weeks to stabilize your hormone levels. Regular monitoring is crucial, especially during pregnancy, as your dosage may need to be adjusted to meet the increased demands of your body and the developing fetus.

Vaccination and Supplements:
Regarding your questions about receiving the COVID-19 vaccine (BNT) and consuming Bai Lan Chicken Essence, it’s generally recommended that pregnant women receive the COVID-19 vaccine, as the benefits outweigh the risks. Vaccination can help protect both you and your baby from severe illness. However, it’s always best to discuss vaccination with your healthcare provider to address any specific concerns you may have.

As for Bai Lan Chicken Essence, it is typically considered safe in moderation during pregnancy. However, it’s essential to ensure that any supplements or dietary changes are discussed with your healthcare provider to avoid any potential interactions or adverse effects.

In summary, both uterine fibroids and thyroid issues can impact pregnancy, but with proper management and care, many women can have successful pregnancies. Regular consultations with your healthcare provider are vital to monitor your conditions and make necessary adjustments to your treatment plan.

Similar Q&A

Understanding Fibroids and Thyroid Issues in Pregnancy Planning

Hello Dr. Tsao, I would like to ask you about my situation. I went to the hospital for pre-pregnancy check-ups, and everything was fine except for hypothyroidism, which needs to be managed properly. The doctors said there should be no issues with getting pregnant. I also had a Pa...


Dr. Cao Guotao reply Obstetrics and Gynecology
Hello, if the fibroid is smaller than 5 centimeters, observation is sufficient, and it generally does not have an impact. Thyroid issues need to be well managed in order to have a chance of conceiving. If you have been trying to conceive for over a year, further examinations are ...

[Read More] Understanding Fibroids and Thyroid Issues in Pregnancy Planning


Thyroid Hyperactivity: Key Considerations for Pregnancy Planning

What precautions should patients with hyperthyroidism take before preparing for pregnancy? Will hyperthyroidism during pregnancy have any effects on the fetus?


Dr. Lin Zhemin reply Surgery
The thyroid gland affects the fetus, and hyperthyroidism can lead to infertility. It is necessary to treat the thyroid condition first, and only after returning to normal levels can there be a chance of conception. During pregnancy, it is essential to maintain normal thyroid leve...

[Read More] Thyroid Hyperactivity: Key Considerations for Pregnancy Planning


Thyroid Concerns During Pregnancy: Risks and Impacts on Your Baby

I am currently 16 weeks pregnant, but my thyroid index has recently risen to 2.4. I am concerned about the potential significant effects on the fetus. If I do not take medication, will the baby be born with developmental issues? If I do take medication, is there a real risk of pr...


Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: Both hyperthyroidism and hypothyroidism can adversely affect fetal development. Please come in for a consultation. Our obstetricians and endocrinologists will work together to care for you and your baby. If medication is necessary, we will choose drugs that do not pose a r...

[Read More] Thyroid Concerns During Pregnancy: Risks and Impacts on Your Baby


Impact of Thyroid Nodules on Pregnancy: What You Need to Know

Hello doctor, I would like to inquire whether having a thyroid nodule would affect pregnancy, considering that both FT4 and TSH levels are normal. Thank you for your response.


Dr. Li Jian reply Internal Medicine
If functioning normally, it will not affect pregnancy. Thank you for your inquiry.

[Read More] Impact of Thyroid Nodules on Pregnancy: What You Need to Know


Related FAQ

Uterine Fibroids

(Obstetrics and Gynecology)

Menstrual Abnormalities

(Obstetrics and Gynecology)

Hormonal Imbalance

(Obstetrics and Gynecology)

Hyperprolactinemia

(Obstetrics and Gynecology)

After Uterine Fibroid Surgery

(Obstetrics and Gynecology)

Premenstrual Syndrome

(Obstetrics and Gynecology)

Infertility

(Obstetrics and Gynecology)

During Pregnancy

(Family Medicine)

Uterine Fibroids

(Traditional Chinese Medicine)

Pregnancy Bleeding

(Obstetrics and Gynecology)