Product description

Rhythm Plus Salivary Hormone Sample Collection

The Rhythm Plus™ hormone test is a comprehensive salivary hormone assessment indicated for both premenopausal and perimenopausal women not currently supplementing with hormones. Rhythm Plus provides a thorough analysis of estradiol and progesterone over a full 28-day cycle. Testosterone is measured once from the 28th day specimen. By utilizing 11 saliva samples for analysis, the relationship and balance of these essential hormones are analyzed more precisely through time. The levels of estradiol and progesterone, as well as the ratio between the two, are clearly graphed for easy reference and patient education. Optional Add-on: Cortisol Awakening Response (CAR) - Two awakening samples to evaluate CAR

• CAR is a transient, immediate rise in cortisol upon awakening and is distinct from the diurnal rhythm. CAR reflects a person's ability to cope with anticipated challenges and their perception of control around chronic stress, providing insight into HPA axis resiliency.