I would love to go to university in the next few years as a mature student and study medicine. I know it's extremely popular. I'd need to go back and study science a levels first because although I did well on my a levels originally, they're all in humanities subjects.
I've heard that you need to have got loads of as at GCSE to even stand a chance at getting in. I got 4 as, 4s and 2bs. are these good enough?