What is a possible consequence of untreated Chlamydia infections?

Untreated Chlamydia infections can lead to significant health complications, one of the most serious being infertility. In women, the bacteria can ascend from the cervix to the uterus and fallopian tubes, causing pelvic inflammatory disease (PID). PID can result in scarring of the reproductive organs, which may block the fallopian tubes or otherwise disrupt normal reproductive function, ultimately leading to difficulties in conceiving or infertility. In men, untreated Chlamydia can lead to complications such as epididymitis, which can also affect fertility.

While the other options might be associated with different medical conditions or syndromes, they are not direct consequences of untreated Chlamydia infections. Weight gain, skin rashes, and shortness of breath do not typically arise from this specific infection, making infertility the primary concern when Chlamydia is left untreated. Understanding the implications of sexually transmitted infections and their potential long-term effects emphasizes the importance of early detection and treatment.