I've been wearing glasses since I was 11 years old, and contact lenses since I was 13. I never had problems with contact lenses and find them quite comfortable; I much prefer them to glasses and only wear glasses at night before going to bed. I am nearsighted and my vision has been steady at between -4.00 to -5.00 with the left eye being slightly worse for the past twenty years or so. But this year, I thought my vision must have gotten worse because I was having trouble reading certain things, especially when trying to see small writing or detailed objects. When I saw my eye doctor, I brought up these concerns and after the examination, she told me that my...