Hi I'm a new member. I recently took my 13 year old daughter to the doctors as she is having irregular periods but also has excessive hair growth. Doc asked for a blood test and ultrasound scan. I think the blood test was for testosterone/hormone levels but has come back normal. She is due to go for a scan Friday. Is it still possible she has pcos or would the clear blood test rule this out. She is very self concious of the excess hair and the doctor has said she can only be referred for electrolysis if she has pcos.