i born with genetic condition, that affect every organ in the body including skin, organs inside, eyes, joints total musculo eskeletal system. so at 23 i got rheumaric fever, osteoartritis, then it came fibromialgia, because of the genetic condition i inheret everything in the book. my condition is call Ehlers Danlon Syndrome, born too with celic deasseas, mal absortion syndrome.so thats how how everything starter this affect your whole body inside and outside. 7 herniated discs, very damage, a collapse spine, that left me total dependant in a weelchair, waker, in top of everything ,now they diagnose me with rheumatoid artritis, i already have osteoporosis, osteopenia, and thats why my spine collapse and have compression fracture. i got an infection for three years and no one will care enough to really find out why, it was one tooth that the infection came out through the cheek outside of the mouth, finally i have emergency surgery they took half of my cheek inside of my mouth and they diagnose me with osteonecrosis of the jaw. 4 years later. so my inmune system is very compromise. so one thing that no doctor told me, if you have an infection on your teeth and you older and have osteoporosis and take prolia watch it, infection, antibiotics and the infection all together can give osteonecrosis, but every person is different. so we can have more than one condition because our inmune system is very compromise.