I am 19 years old(going to be 20 after June

Patient: I am 19 years old(going to be 20 after June 2015).I have very short height(159 cm).I am a male.How can I increase my height safely.Can I increase height artificially by surgery(like height surgery,limb lenghtening surgery etc) SAFELY or are they risky(also mention the cost of those surgeries).I really want to increase height .I know where there is a will there is a way.Please answer me.Even if some few more inches. Thanks in advance.

Doctor: