Yea long-term PID may cause adhesions, pain and can affect fertility. If your pelvic inflammatory disease cannot be completely cured by western pills, I suggest you to take Fuyan Pill.It is a patented herbal medicine which cures on pelvic inflammatory disease with three to four months. Pelvic inflammatory disease can be affected by many factors and may result in infertility. Fuyan Pill as my patented herbal formula, has been used in my clinic here in China since years, it has already cured thousands of PID sufferers. You may have a try as well. Improvement can be seen after one month treatment and symptoms can be cleared up after three to four months medication.