thousands of people have cosmetic surgery each year with no problems at all, its only when some partialy famous person or some Z list celibrity has a problem it gets blown all out of proportion
theres risk in all surgery but there are differnt levels of risk for different surgeries so if bigger boobs or a smaller nose is that important to you then knock your socks off because in the scale of things its not as risky as a lung transplant or somthing