As we age, it's common for hormone levels to fluctuate. While estrogen is thought of as the primary female hormone, it also has a very important relationship with progesterone. If you have been experiencing health concerns such as irregular mood, low libido or changes in your menstrual cycle, it's important to take a deeper look at your estrogen and progesterone levels and their ratios to each other. Additionally, measuring your cortisol will give you an in depth look at how stress may be impacting your hormone levels and your overall health. Please be sure to collect and return your sample within 14 days of receipt of your lab test. All lab tests expire within 6 months of purchase New York State law prohibits shipment of lab products to New York State EquiLife has temporarily suspended lab sales into the State of Washington through August 31, 2025