Well ... Started my zoladex 2 weeks ago and went to the doctors to get my hrt so before I went I did a bit of research as the nurse had suggested I could go on the pill instead of using condoms. So I mentioned it to the doctor and straight away he said no because I can't have anything with oestrogen in it, so my response was ...what about a progesterone only pill ...he then spent the next ten minutes in silence flicking through his books and my notes and the next thing you know I have a prescription in my hand for cerazette progesterone only pill! One happy lady!!