If its something you are considering i would still book a consultation now/soo so you have an idea of what sizes etc are suggested etc then you have loads of time to do more research etc if you need to. I only say this cos i was told something totally different in my first consultation that what i expected and so i saw 6 surgeons and had alot of thinking to do before i actually made my decision! You can always go for another consultation with the surgeon if you need to x