So, while our estrogen levels fall by a certain percentage, our progesterone may drop far more. That may leave us
estrogen dominant and adding more products that stimulate
estrogen can lead to things like a thickening of the endometrium which, over time, can lead to precancerous or even cancerous situations. Estrogen and estrogen like compounds can be stored in fat while progesterone can't (especially if we are already overweight).