While I wouldn't say symptom more major risk factor... PID or pelvic inflammatory disease is any infection, that has spread to the upper reproductive tract; the Ovaries, Uterus, and Fallopian tubes. This infection depending on how long and severe it is can cause scarring or fibrosis of the tract. If this happens women are at extreme risk of ectopic pregnancies (eggs that attach to a place that isn't the uterus) or infertility, mainly because connection with the uterus can't or is obstructed. Additionally chronic pelvic pain is also a very real circumstance, of an risk factor.
The acute symptoms however do include extreme pain (acute), and painful urination.
Answer: when you hit a soccer ball you want to hit with the top of your foot which gives you more power. you do not want to hit the ball with your toes because you could break your toes.
Call protection confined space entry procedures controlled noise levels and protection from chemical hazards are some of the things you get contributed to a safe and healthful workplace.