Aww you are lucky sunnydayz; do not have to cycle it. I have been experiencing aches today (have been on PM for 3 days out of the 14 for this cycle). This is my second cycle. I will be measuring three days after the last day of my period; that will mark the first 2 cycles on PM 
For this cycle, I am taking two PM pills a day; one at AM and one at PM. I am taking them with dairy milk since I read that soy milk is not recommended while on PM. Soy has a weak estrogen-like effect on the body, when taking it with the strong estronic effect of PM, it competes with it for the receptors. Having these two substances compete with one another, affects the effectiveness of PM. SO...cow milk it is 
For this cycle, I am taking two PM pills a day; one at AM and one at PM. I am taking them with dairy milk since I read that soy milk is not recommended while on PM. Soy has a weak estrogen-like effect on the body, when taking it with the strong estronic effect of PM, it competes with it for the receptors. Having these two substances compete with one another, affects the effectiveness of PM. SO...cow milk it is