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Fertility Mapping: Navigating Fertility with PCOS and Insulin Resistance (Part II)By Dr. Alison McAllister Polycystic Ovary Syndrome (PCOS) is a complex, multifactorial condition influenced by disruptions in hormone receptors, metabolism, neurotransmitter function, and nutrient balance. As a lifelong disorder, PCOS is a leading contributor to infertility, weight gain, and an increased risk for cardiometabolic issues. In this blog post, we dive deeper into laboratory testing, helping healthcare providers understand which tests are critical for women suspected of having PCOS. Lab Testing for PCOS PCOS is most commonly diagnosed through the Rotterdam Criteria, a diagnostic framework that considers various indicators, including...

For many, the journey to parenthood can be difficult, especially for those facing infertility. PCOS (polycystic ovarian syndrome) affects about 10% of women, and around 80% of them will experience infertility. Although some women with PCOS conceive naturally, others require medical assistance. Recent research has deepened our understanding of PCOS, revealing that it’s not just a reproductive disorder but a complex condition involving hormonal imbalances, genetic factors, and metabolic disturbances. Key findings include: Hormonal Imbalances: Women with PCOS often have elevated levels of androgens (like testosterone and DHEA), which affect hormone receptor function. Beyond the Ovaries: PCOS is a lifelong...

By Dr. Sherry LaBeck of ZRT Lab Perimenopause is the transition between a woman's reproductive years and menopause, characterized by a decline in estrogen levels, which can lead to physical and emotional symptoms. Understanding the role of estrogen during this phase is essential for managing symptoms and improving the quality of life for women going through this transition. What is Perimenopause? Perimenopause typically begins in a woman's 40s, though some may experience symptoms as early as their mid-30s, which is known as premature menopause. During this phase, the ovaries produce less estrogen until menstruation stops, marking the onset of menopause....

By Dr. Beth Baldwin, ZRT Laboratory Puberty can be a challenging time for teens, especially for those with Attention Deficit Hyperactivity Disorder (ADHD). Hormonal changes during puberty can impact ADHD symptoms, making this period even more overwhelming. This blog explores how puberty affects teens with ADHD and offers strategies for parents and healthcare providers to support them. ADHD and Puberty Recent research shows that ADHD does not always resolve in adolescence, contrary to previous beliefs. While some may experience remission, many face fluctuating symptoms into adulthood. Hormonal Changes During Puberty Puberty involves significant changes in sex hormones (testosterone, estrogen, and...

Neurotransmitters are chemical messengers that transmit signals between nerve cells in the nervous system. A balanced level of these neurotransmitters is essential for overall health. When imbalanced, they can cause neurological or psychological issues, such as anxiety, depression, chronic fatigue, or insomnia.

ZRT offers a unique approach to neurotransmitter testing, analyzing 14 key neurotransmitters and metabolites to provide a comprehensive view of your neurochemistry. Unlike other labs, ZRT combines parent neurotransmitter levels with their downstream metabolites, ensuring accurate results and more effective treatment plans. This comprehensive testing, available exclusively through ZRT, helps identify systemic patterns that may be contributing to your health issues.

Neurotransmitter imbalances are often linked to common conditions like anxiety, depression, ADHD, and PMS. ZRT’s testing also examines the influence of hormones, heavy metals, and nutritional elements, offering a more complete and precise understanding of your health.

For the most accurate and convenient testing, ZRT's dried urine method allows for discreet, at-home collection—no need for all-day urine collection. The dried strips are easy to mail back, providing a hassle-free way to assess your neurotransmitter levels.

To explore all neurotransmitter tests, click the link below.