I want to be a fertility expert by profession in the uk any ideas?

i live in the uk and was wondering how i become a fertility expert i have a great pion for people trying to concieve. i also have good knowlege in bbt mthods and other signs off ovulation. its a topic dear to me and i would love a profession to help other people achieve their dream of becoming parents. problem is i have no idea what education is required and what courses i should take. thanks in advance kind regards emma