Swollen Knee More Condition_treatment Why Is My Knee Swollen For No Reason?

Why is my knee swollen for no reason? - swollen knee more condition_treatment

I am 20 years old. old mother. I had pain in the knee, without compelling reasons. Every 3 to 4 months, my knees are swollen, without reason, and it takes about a week or 2 to disappear from the pain. My knee is swollen and it hurts so bad, I can not even bend over, what could it be? I have never hurt my knee or something. Has anyone seen this before?