Can syphilis damage the mans reproductive system?

Yes, syphilis can damage the man's reproductive system. If left untreated, syphilis can cause damage to the testicles, leading to infertility. Additionally, it can cause inflammation of the epididymis, which is a tube that transports sperm from the testicles to the penis. This inflammation can lead to scarring and blockage of the epididymis, further impairing fertility.