Gonorrhea usually does not heal by itself. If gonorrhea is not treated after two years, it can affect pregnancy and cause pelvic inflammatory disease, urethral stenosis, prostatitis and so on. 1. Affecting pregnancy: if gonorrhea patients are not treated, after two years it can lead to infertility, ectopic pregnancy, etc. affecting normal pregnancy. 2. Causes pelvic inflammatory disease: If gonorrhea is not treated and the disease continues to develop, it can lead to pelvic inflammatory disease after two years. Patients may have fever, abnormal odor of leukorrhea, lower abdominal pain and other symptoms. 3. Urethral stenosis: Gonorrhea can lead to urethral stenosis after two years of prolonged illness, and patients may have difficulty urinating. 4. Prostatitis: Gonorrhea can cause prostatitis in male patients, and patients manifested as urinary divergence, incomplete urination, yellow urine, sexual dysfunction and so on. Patients with gonorrhea should actively seek medical attention, and should take effective treatment measures in a timely manner, do not wait for self-healing, to avoid adverse results.