I am suffering from pcos. I got my first period when i was 13 years old and after 4 years i got irregular periods and it stopped....It had been 7 years now. I had not taken any medication as i never got any problem and i was scared to go to doctor. I was alone and dependent. but since 1 year i got so much of facial hair and pigmentation on chin, hair loss, dandruff problems. Now i want to start treatment..can you please suggest the medical tests which i need to undergo. And i heard that this can lead to cancer!! is it true? Can pcos be treated by medicines or need any other treatment???