Many men get a large penis and just think that they want to have a normal sized penis. But that is not the case. The problem is that many products for enlargement and/or replacement penises don't work for most men. Some of these are natural. You need to use medical grade products and/or consult your physician if you are in doubt as to whether you should buy these products. In addition, some of these products may also increase or decrease your risk of contracting a sexually transmitted disease, such as herpes. So, before you buy any product, ask yourself whether you want to have a larger or a smaller penis. If you are unsure which product works for you, then you should not buy it.
In addition, you should also consider whether your medical provider can help you choose the best penis-related products for you. The best advice is to consult a licensed physician or physician who specializes in penis growth. One of the best websites you can use is the National Medical Institute of Standards and Technology's website. This website offers comprehensive information on medical penis size and related articles on penis enlargement. You can learn about penis size as it relates to erect penis length, and how penis size is related to a variety of sexual problems.