The Connection Between Hashimoto’s and Miscarriage: Explained by Dr. Martin Rutherford

In this article titled “The Connection Between Hashimoto’s and Miscarriage: Explained by Dr. Martin Rutherford,” Dr. Rutherford addresses the question of whether there is a relationship between Hashimoto’s, a thyroid disorder, and the likelihood of having a miscarriage. He shares his thoughts on this topic, shedding light on the connection between Hashimoto’s and infertility. Dr. Rutherford explains that Hashimoto’s frequently accompanies miscarriages and infertility cases, and he has noticed an increasing number of doctors running thyroid panels on women who struggle with conceiving. He also highlights the impact of hypothyroidism, which slows down various bodily functions and hormone production, and explores the hormonal imbalances that can occur due to weight gain. Furthermore, he discusses the autoimmune aspect of Hashimoto’s, its connection to other autoimmune disorders, and its relationship to polycystic ovarian syndrome. Overall, Dr. Rutherford emphasizes the significant role that thyroid dysfunction plays in these reproductive issues, providing valuable insights into this important topic.

The Connection Between Hashimoto’s and Miscarriage


Miscarriage is a devastating experience for anyone hoping to start or expand their family. It is natural to search for answers and possible explanations as to why a miscarriage may have occurred. One potential factor that has garnered attention in recent years is Hashimoto’s disease, an autoimmune disorder that affects the thyroid gland. In this article, we will explore the connection between Hashimoto’s and miscarriage, and discuss the various ways in which this condition can impact fertility and pregnancy.

Hashimoto’s and Infertility

Hashimoto’s disease is known to have a strong relationship with infertility. It has been consistently observed that women with Hashimoto’s are more likely to experience difficulty conceiving compared to those without the condition. The autoimmune attack on the thyroid gland leads to hormonal imbalances, which can disrupt the delicate processes involved in reproductive function.

The Connection Between Hashimotos and Miscarriage: Explained by Dr. Martin Rutherford

Thyroid Hormone and Pregnancy

Thyroid hormones play a crucial role in pregnancy. They are essential for the proper development of the fetus and the maintenance of a healthy pregnancy. When the thyroid gland is affected by Hashimoto’s disease and hypothyroidism (underactive thyroid), it can lead to inadequate production of these hormones, creating an unfavorable environment for conception and fetal growth.

Hypothyroidism and its Effects on the Body

Hypothyroidism, a common manifestation of Hashimoto’s disease, causes a slowdown in various bodily functions. This can result in weight gain, constipation, and a decrease in the production of hormones. Hormonal imbalances, particularly a decrease in estrogen and an increase in testosterone, can disrupt the menstrual cycle and interfere with fertility.

The Connection Between Hashimotos and Miscarriage: Explained by Dr. Martin Rutherford

Hormonal Imbalances and Weight Gain

Weight gain is a common symptom experienced by individuals with hypothyroidism. As fat cells convert testosterone into estrogen, an excess of estrogen can occur. This hormonal imbalance can further complicate the reproductive system and disrupt the regular menstrual cycle, making it harder to conceive and carry a pregnancy to term.

Autoimmune Problems Associated with Hashimoto’s

Hashimoto’s disease is an autoimmune disorder, meaning the body’s immune system mistakenly attacks its own tissues. In addition to affecting the thyroid gland, Hashimoto’s can be associated with other autoimmune conditions. These may include autoimmune gastritis, celiac disease, cerebellar problems, and autoimmune hepatitis. The presence of multiple autoimmune disorders can further complicate fertility and increase the risk of miscarriage.

The Connection Between Hashimotos and Miscarriage: Explained by Dr. Martin Rutherford

Hashimoto’s and Polycystic Ovarian Syndrome

Polycystic ovarian syndrome (PCOS) is another condition that can impact fertility and has been found to have a relationship with Hashimoto’s. PCOS is characterized by hormonal imbalances, insulin resistance, and the development of cysts on the ovaries. As weight gain and insulin resistance are common in both Hashimoto’s and PCOS, the two conditions can exacerbate each other, making it even more challenging to conceive and maintain a healthy pregnancy.

Insulin Resistance and Metabolic Syndrome

Insulin resistance is a condition in which the body’s cells become less responsive to insulin, leading to high blood sugar levels. Both Hashimoto’s disease and PCOS can contribute to insulin resistance, leading to metabolic syndrome. Metabolic syndrome is a cluster of factors, including high blood sugar, high blood pressure, abnormal cholesterol levels, and excess abdominal fat, which can have detrimental effects on fertility and pregnancy.

Effects on Testosterone Levels

Women with Hashimoto’s may experience an imbalance in testosterone levels. Elevated testosterone levels can disrupt the delicate balance between testosterone and estrogen, which is essential for regular reproductive function. Imbalances can lead to irregular menstrual cycles, ovulation difficulties, and an increased risk of miscarriage.

Impact on the Ability to Carry to Term

Thyroid disorders, including Hashimoto’s, can significantly affect the ability to carry a pregnancy to term. Hormonal imbalances, compromised thyroid function, and the presence of other autoimmune conditions can increase the risk of complications during pregnancy, such as gestational diabetes, preeclampsia, and premature birth.


While the connection between Hashimoto’s disease and miscarriage is still being studied, evidence suggests that there is a strong correlation. It is crucial for individuals with Hashimoto’s to seek appropriate medical care and closely monitor their thyroid function. By working closely with healthcare professionals specializing in fertility and endocrinology, it may be possible to mitigate the risks and improve the chances of a successful pregnancy. If you suspect that you have Hashimoto’s or are concerned about your fertility, it is essential to consult with a healthcare provider who can provide you with personalized advice and guidance based on your specific situation. Remember, you are not alone, and there is support available to help you navigate these challenges and increase the likelihood of a healthy pregnancy.

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