Final answer:
Pelvic inflammatory disease is an infection resulting often from STIs like gonorrhea and chlamydia, leading to symptoms like abdominal pain and potentially causing infertility or ectopic pregnancy. Early detection and safe sexual practices are essential for prevention.
Step-by-step explanation:
Pelvic inflammatory disease (PID) is an infection of the female reproductive organs that can have significant consequences if left untreated. It often results from sexually transmitted infections (STIs) such as gonorrhea and chlamydia. Symptoms can vary and include lower abdominal pain, vaginal discharge, fever, and painful urination. PID may lead to serious health issues such as infertility, chronic pelvic pain, and an increased risk of ectopic pregnancy. It's crucial for sexually active individuals to practice safe sex and undergo regular screenings to prevent the spread of STIs and reduce the risk of developing PID.