Clearly, one of the key components of maintaining good penis health is the avoidance of sexually-transmitted infections (STIs), as well as the prompt treatment of same in the unfortunate event that one is not able to avoid contracting one. There are numerous STIs, but one of the most well-known - and most dangerous - is syphilis.

Stages

Caused by the bacteria treponema pallidum, syphilis is typically divided into four stages, each of which has its own set of symptoms (although there may ...


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