Sorry if I'm asking too many questions... but... I'm thinking of asking my GP if I can try Utrogestan and separate oestrogen patches because of a big rise in anxiety, sleeplessness and hair loss on femseven sequi. What I don't understand is this; it says in the "HRT Preparations" part of this website that the taking of separate progesterone must be timed with the existing cycle. How can this be achieved when my (and many other women's) cycle is completely erratic, and "hidden" underneath an existing HRT? Am I being dim here?