<s>[INST] I want to grow atleast three more inches hight and also want to increase atleast three inches length of penis.  Am now in my age of 28. Is there any proven medicines with less sideeffects and fast result giving ones available for this two cases? Please advice me with this... [/INST] Hi, Normally the growth of a human being is complete by the age of 21-22 years of age. There are no medicines that can increase your height. As regards the medicines to increase the length and size of your penis, I would state that there are no medications that can increase the size and length of penis. The length of the flaccid penis does not have any significance at all. It is the hardness of the penis on erection that is important for enjoyable sex for both the partners. The penis of length of 5 inches in erection is adequate to have enjoyable sex. Hope I have answered your query. Let me know if I can assist you further. </s>