Hormone Health Hub: Expert Insights on Testing, Balance & Better Living — irregular periods

By Dr. Alison McAllister, ND Becoming a parent is a dream that can sometimes feel out of reach, especially for those facing infertility. For many, the path to parenthood is fraught with challenges. Infertility affects one in six individuals, with a significant portion stemming from female factors. Polycystic Ovary Syndrome (PCOS) is one such factor, impacting around 10% of women and making conception a struggle for approximately 80% of them. Recent advancements have deepened our understanding of PCOS, revealing it as more than just an ovarian issue. Here are some key insights: Complex Hormonal Imbalances: PCOS involves elevated androgens like...

As women, our bodies undergo various phases and transitions throughout our lives, each presenting challenges and changes. One such significant stage is perimenopause, the precursor to menopause. While menopause typically occurs around the age of 51, the perimenopausal journey often begins around the age of 46. This transitional period can bring about various physical and emotional changes, paving the way for the eventual cessation of menstrual cycles. In this blog, we'll delve into the intricacies of perimenopause, exploring the symptoms, challenges, and ways to navigate this natural phase with grace and understanding. Understanding Perimenopause: Perimenopause, often referred to as the...

  In the complex interplay of hormones shaping a woman's body, the menstrual cycle stands as a dynamic symphony orchestrated by fluctuations in estradiol, progesterone, and luteinizing hormone (LH). Understanding these hormonal rhythms is pivotal, especially for those grappling with irregular cycles, fertility challenges, or cyclic symptoms like PMS and headaches. Fortunately, advancements in testing methodologies have ushered in a game-changer: dried urine testing. Decoding the Menstrual Cycle Estradiol and progesterone, the guardians of reproductive function, dance through a woman's cycle, guiding pivotal events. The follicular phase witnesses estradiol's rise, preparing the uterine lining and nurturing ovarian follicles. This phase...

By Dr. Alison McAllister, ZRT Laboratory This article tackles some frequent questions providers might have regarding the purpose of the testing and who the ideal patient is. TESTING SPECIFICS Why urine testing instead of saliva? Saliva testing is what ZRT was founded on, and we have tested over 1.8 million individuals at this point. We are celebrating 20 years of hormone testing this year! Hurray! We love saliva testing. But, what we don’t love is having you collect every other day for 15 samples. Urine testing has the benefit of a super easy collection – wake up and pee on the...

  Important clinical context: Hormone levels fluctuate during perimenopause, so a single blood or saliva result does not reliably diagnose or exclude it. Assessment is often based on age, symptoms and menstrual history; routine hormone testing is not a prerequisite for HRT and home panels do not establish a safe HRT dose. The original discussion below overstates these uses of testing. Discuss persistent symptoms, unusual bleeding or suspected early menopause with a qualified healthcare professional, who can select any appropriate investigations and treatment. Understanding Perimenopause Perimenopause, also known as the menopausal transition, is a natural and normal part of a...