Hello, this is Dr K.. Answers are not medical advice and do not constitute a doctor/patient relationship. I look forward to helping you today.
You must have your thyroid checked. This is common in pco Your tsh should be between 1-3
You also need to have your pcos treated. Thats what will stop the hair thinning. It is usually due to excess testosterone.
1. The birth control pill
3. Metformin for the pco
Some Drs use some of the male medications like rogaine also
No not necessarily but it will stop the thinning process