Infections caused by Ureaplasma and Mycoplasma are quite common in the general population, especially in sexually active people. These bacteria are commonly found in the genital and urinary tract, and can cause urinary tract and sexually transmitted infections. Ureaplasma infections may be more common in men than in women, while Mycoplasma genitalium infections tend to be more common in women than in men. However, it is important to note that these infections can affect anyone who is at risk of contracting an STI. It is important to note that many people with Ureaplasma and Mycoplasma infections have no symptoms. However, if symptoms do occur, they may include painful or burning urination, abnormal discharge, pain during sex, and redness or swelling in the genital area. It is important to talk to a doctor or sexual health specialist if you have concerns about STIs and to get tested regularly.