more knee stuff

ok ive jacked my knee up several times on each leg,it usually happens while kicking,id be kicking and my knee would give out,id fall to the ground in horrible pain,itd swell up and hurt like a bitch for a month or so and id continue pretty sure the doctors gonna tell me im question it better to get both knees done at the same time so i can return to training faster? or get one done at a time and miss alot of taining but be able to get around easier?

I would work on grammar and sentence structure with proper capitalizations first. Curse words should be reserved for angry moments or girlfriends. The knee question,how can anyone know with so little information?