Gonorrhea (syphilis) and Chlamydia Syphilis (syphilis), popularly known as gonorrhea, is an infection caused by the bacterium Treponema pallidum. It can be transmitted to the fetus through sexual contact, blood transfusion, or from the mother to the breast-fed baby. It usually appears in the mouth, anus, penis and vagina areas.

The disease is identified by infection with some laboratory tests. Syphilis causes significant complications if left untreated. Treatment is performed by injection of pencillin benzathine in various doses depending on the severity of the disease and the patient's condition. Chlamydia is a sexually transmitted disease caused by a bacteria called Trachomatis. If left untreated, it may cause some permanent problems such as infertility. Symptoms of chlamydia are foul-smelling white and yellow discharge in women, white discharge at the tip of the penis in men, bleeding, pain during sexual intercourse, and pain in the lower abdomen. The disease is diagnosed by detecting bacteria with a vaginal or cervical swab sample and or urine sample with a test called NAAT. Antibiotic treatment is applied. Trichomoniasis is a sexually transmitted disease caused by a bacterium called trichomes. If left untreated, it can trigger other sexually transmitted diseases. It may progress without showing any symptoms. It is treated with antibiotics. Herpes simplex virus is a disease caused by the Herpers Simplex virus in the genital area. It can be transmitted sexually as well as through droplets. 

It occurs in two different forms: HS1 and HS2. Having the HS1 or HS2 virus during pregnancy can transmit the virus to the baby. Antiviral treatment is applied. The disease known as HPV (Human Papilloma Virus) can be explained as the common name of a group of viruses. It is transmitted through skin-to-skin contact in the genital area and during sexual intercourse. Signs and symptoms often go unnoticed. The treatment process is carried out by treating lesions such as warts. Even if there are no risk factors, it is recommended that every woman after the age of 30 undergo HPV screening every 5 years. In some cases, if HPV positivity is detected during screening, appropriate follow-up and advanced treatment methods (colposcopy) are used along with the smear test, depending on the smear result and HPV type.