Planning TTC in March, am 27 and been on microgynon since 15 due to heavy periods when I started. I have no concept of what a normal period is for me, what my cycle is...nada! I also have underactive thyroid which I know can affect fertility. Have been thinking of coming off for a while to let things settle into their natural routine and also see if I have any change in mood when off the pill. But condoms are such a faff! Could just wait til March. Any advice?