I have been on Yasmin for three months now. So far it has been w...

I have been on Yasmin for three months now. So far it has been working very well. I have been having hair thinning on the right side of my head. It starts a little to the right of the crown and goes to around the ear area. The area has definitely gotten thinner. I am wondering if there is a correlation between the pill and the hair thinning. I've heard that it could be a hormone imbalance and so I began taking a Women's One a Day pill and a Flintstones vitamin (for extra iron). If anyone knows anything about this or can recommend something I would appreciate any help at all.