Please choose the correct ending to complete the given sentence: Health: [header] How to check a penis for signs of sexual infection [title] Know that the symptoms of gonorrhea and chlamydia may not be obvious. [step] You or your partner may have all, some, or none of these symptoms. Gonorrhea and chlamydia are bacterial infections.

Ending1: Avoiding condoms can help minimize the occurrence of the most common symptoms you may have if you do not yet have gonorrhea or chlamydia. [title] Keep an eye out for vaginal discharge. Ending2: Unlike other infections, they do not have a clear clear cause. In cases where disease is suspected, however, it's important to be cautious. Ending3: Symptoms gonorrhea typically arise within 10 days after exposure; symptoms of chlamydia typically arise one to three weeks after exposure. Gonorrhea and chlamydia can both infect the genital tract, eyes, mouth, pharynx, and anus. Ending4: They are usually very mild and are mostly caused by inflammation or moisture in the penis. Other symptoms include : [substeps] Mild discharge from the penis.

Answer format: ending1/ending2/ending3/ending4