Hormone Health Hub: Expert Insights on Testing, Balance & Better Living — urine hormone metabolites

What’s the Difference Between (EIA), (ECLIA), (LC-MS, GC-MS, ICP-MS) Hormone Testing Methods?

Publicado por Hormone Lab UK Editorial Team en

Learn the key differences between EIA, ECLIA, and mass spectrometry hormone testing methods, and discover why ZRT Laboratory’s long-standing use of LC-MS, GC-MS, and ICP-MS delivers gold-standard accuracy for advanced hormone analysis.

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Benefits of Hormone Testing in Saliva, Dried Blood Spot, and Dried Urine Spot: A Complete Guide

Publicado por Hormone Lab UK Editorial Team en

Discover the benefits of hormone testing in saliva, dried blood spot, and dried urine spot methods. Learn how each approach enhances accuracy, convenience, and health insights for hormone balance.

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Menstrual Cycle Mapping vs Fertility Tests: Practical Guide.

Publicado por Ben White en

By Dr. Sherry LaBeck, ZRT Laboratory  In 2008 ZRT Laboratory introduced the Fertility Profile to assist women in identifying possible hormonal causes of infertility. More recently ZRT launched the Menstrual Cycle Mapping(MCM) test that allows women to map time points throughout their menstrual cycle, measuring levels of estrogen, progesterone and luteinizing hormone (LH). Since the MCM test was introduced there has been some confusion as to which test is best to evaluate fertility/infertility. The aim of this blog is to clarify the differences between the two tests and when best to use each. Menstrual Cycle Mapping The MCM profile measures...

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