Anyone have this done?

Im going with my boyfriend on Thursday and hes having it done and I was wondering what the after effects were?

Will he be able to see straight away?

We have got no choice but to go by public transport and Im not too good at that

Hes so nervous about having it done but hes wanted this for soo long so Im really glad hes finally be OK'ed for the treatment.

Any info will be appreciated!