Can pcos change the hair?

Hair?: The hair on your head? No. Hair on other body parts like chest, back, face? Very likely yes.

Male pattern hair: Polycystic Ovarian Syndrome is caused by a hormonal imbalance that prevents follicles from growing normally and eggs from being released each month. People w/ PCOS miss periods because they don't ovulate, so there's no signal to shed the uterine lining. Hormone imbalances that lead to abnormal hair growth can be caused by obesity, so watch your diet and exercise. Control w/ birth control pills!