The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. The actual incubation period is generally 2-7 days, and in the acute stage there will be symptoms of anterior urethritis. 4, syphilis, early mainly invade the skin mucosa. 5, AIDS, can be manifested as a rash, but not characteristic, laboratory diagnosis is the only basis for confirming the diagnosis. STD is a collective name for six domestic diseases transmitted mainly through sexual contact, some of which have early clinical manifestations, but another part of the lack of early clinical manifestations or mild symptoms are not suggestive. If you have high-risk sexual behavior, the first time to seek medical attention, perfect blood + secretion STD examination is the most important, while the window period after the review of relevant indicators.