Kate...

From a medical standpoint I believe that augmentation is a safe procedure now. I have had nurse friends who have had the procedure done in the last few years and have been pleased with the results. One thing to consider is that you may need a 'lift' as well as implants to have the breasts actually in the correct location after the surgery. They tighten the muscles supporting the breasts. I think this makes the recovery a bit more painful but gives a much nicer result. Be sure and ask about that.

I don't know anything about the procedure in Canada, but in the states, I would seek out a very reputable plastic surgeon and talk with women who have used him. You may be able to check out his 'track record' with your local medical board.

Any surgical procedure carries real risk, from anesthesia to infection to just didn't turn out the way you wanted it to to faulty implants. You are the only one who can weigh the risks and the benefits and make that decision.

Good luck!