Nordic Laboratories Rhythm (monthly female hormone profile)As a woman you are unique, and because of your cycle you are more unique everyday. This is your a super power, but also brings unique challenges. Understanding your hormonal cycle empowers you treat yourself better every single day of each cycle. Nordic Labs Rhythm test measures salivary levels of estradiol, progesterone and testosterone throughout the menstrual cycle. The test tells you how your hormones naturally fluctuate and identifies any