Why is Thyroid Dysfunction Significant in Infertility?

Why is Thyroid Dysfunction Significant in Infertility? 

The thyroid is a small gland located in the neck that controls metabolism and releases hormones. It receives a message from the pituitary gland through thyroid-stimulating hormone and produces triiodothyronine (T3), thyroxine (T4), and calcitonin. These hormones can affect fertility and the menstrual cycle. 

(See Dr. Chris Driscoll, a functional medicine Omaha diabetes specialist Doctor. Specializing in reverse type 2 diabetes, Call today! Click here: omahaintegratedhealth.com/hypothyroid)

Thyroid function 

Thyroid dysfunction can affect the production of the hormones involved in conception, which are necessary for a successful pregnancy. It can also affect the menstrual cycle, causing problems with ovulation, fertilization, and implantation. Women suffering from unexplained infertility tend to have higher TSH levels than the general population, indicating that they have a subclinical thyroid condition or even full-blown hypothyroidism. 

Women with thyroid disorders often experience irregular menstrual cycles. Often they will stop ovulating entirely. In rare cases, they may conceive spontaneously. While thyroid disease is not necessarily a major cause of infertility, it can lead to other fertility issues. For example, women with hypothyroidism may experience infrequent periods that last more than 35 days. In contrast, women with hyperthyroidism may have irregular periods with a very light flow. 

Menstrual cycle regularity 

A women’s menstrual cycle is intimately tied to thyroid function, which is crucial to regulating the production of reproductive hormones. While there is no direct link between thyroid function and conception, an imbalance of thyroid hormone levels can affect a woman’s ability to conceive. Thyroid hormones are produced in the thyroid gland located on the front of the neck. Hypothyroidism is a condition in which the thyroid produces less thyroid hormone than it needs. This causes abnormalities in thyroid function and may result in irregular or missing periods. 

When a woman’s menstrual cycle is irregular, she is not producing enough ovum. This results in irregular ovulation, which can make natural conception difficult. This is known as chronic anovulation and is one of the most common causes of infertility. 

Ovulation 

The influence of thyroid hormones on ovulation and infertility is well established, and treatments aimed at correcting thyroid dysfunction can have positive effects on menstruation and fertility. Thyroid hormones are responsible for the secretion of important reproductive hormones, including SHBG, PRL, GnRH, and coagulation factors. Treatments for thyroid dysfunction aim to reverse menstrual irregularities and improve fertility. Some women with infertility may have autoimmune thyroid disease. Autoimmune thyroid disease is more common in women with infertility, endometriosis, or polycystic ovarian syndrome. 

Even though thyroid hormones are produced in every human being, women suffering from thyroid disease are at greater risk of experiencing infertility than those who have no thyroid disease. Hypothyroidism will prevent ovulation in the majority of cases, while some may ovulate irregularly or conceive spontaneously. Regardless of its cause, hypothyroidism will impair fertility and can lead to miscarriage. Thyroid hormones are also critical in helping prevent miscarriage and assisting the fetus’ brain development. 

Pre-requisites for fertilization 

Thyroid disorders can make it difficult for couples to conceive, but if properly managed, they can be successfully treated. Women with thyroid disorders should seek medical attention as soon as possible to determine the cause of their infertility. Thyroid conditions can also cause abnormalities in a woman’s menstrual cycle. For example, women with hypothyroidism may experience periods that are more than 35 days apart or irregular. Women with thyroid disease should be tested to determine whether their thyroid condition is the cause of infertility and use contraception during treatment and after it. 

Women with thyroid disorders should be evaluated by a physician who specializes in reproductive medicine. Early evaluation is essential to ensure access to the broadest range of treatment options. In addition to taking a woman’s medical history, her doctor will examine her for any other medical problems that may be affecting her fertility. She will be asked about irregular periods and whether she ovulates normally. She will also be asked about her family history. 

Treatment 

Thyroid dysfunction is a common ailment that can affect fertility. Because of this, infertile couples need to have their thyroid levels checked before considering fertility treatments. The evaluation process consists of medical history and physical examination, which should help detect thyroid problems. Some symptoms of thyroid dysfunction include changes in weight, fatigue, irritability, menstrual irregularities, and palpitations. 

The primary goal of treating thyroid dysfunction in infertility is to restore normal hormone levels and improve fertility outcomes. Thyroid dysfunction can lead to an increased risk of pregnancy complications, such as preeclampsia, and miscarriage. It may also lead to low birth weight babies and developmental problems in young children. Untreated hypothyroidism can also result in a condition called cretinism, which affects the brain and may even affect a child’s ability to develop.