Description MENSTRUATION ISN\'T JUST ABOUT HAVING BABIES Your menstrual cycle is a Vital sign, just like Your pulse, temperature, respiration rate, and blood pressure.
In this.
The Fifth Vital Sign: Master Your Cycles and Optimize Your Fertility brings together over 1,000 meticulously researched scientific references in a textbook-quality guide to understanding Your menstrual cycle.
And it provides you with essential information about Your health.
Description MENSTRUATION ISN\'T JUST ABOUT HAVING BABIES Your menstrual cycle is a Vital sign, just like Your pulse, temperature, respiration rate, and blood pressure