Syphilis
Syphilis is another sexually transmitted disease. It can be transmitted from an infected sex organ to an open cut in the skin of another person. It usually penetrates the moist mucous membranes of the mouth, the vagina, and the penis urethra, through which urine passes from the bladder to the outside. Symptoms If Syphilis if not treated, it can occur in three stages. The symptoms are slow to appear usually 10 -90 days after exposure. The first stage can occur any time between two to four weeks after infection has occurred. A painless ulcer develops at this site most of the time. The ulcer starts as a red spot, turns into a pimple, which ulcerates, forming a sore. The ulcer is usually found on the genitals or anus, but can appear on any part of the skin, including the mouth. It usually heals in 4-6 weeks, leaving a thin scar. During this period the bacterium is circulating in the blood throughout the body. The second stage appears one to six months after the ulcer heals, you feel