Hi I have just done my GCSEs in 2018 and received seven 9s, one 8 and an A also an A in a FSMQ which is the top. I would like to study medicine at one of the top universities like oxford or cambridge so in Sixth form i have applied to do Chemistry, Biology, Maths and Economics as A-levels. Whilst i was accepted to do these and met the grade requirements the school would rather i take 3 (as they are suggesting to every student) so i am considering dropping Economics however it is my choice and would like to know if i have a better chance of getting into one of these universities with four A-levels or the three A-levels. i know the requirements for these universities only say 3 A-levels but most who have applied have taken more.Which would you suggest is better to take as a chance of getting into oxbridge?