In another thread there is link to a website ( http://www.returninghope.com/breast-augmentation/video/animation.html )
In this website there is a video with a good explanation on how to grow cultivate and activate stem cells: http://www.youtube.com/watch?v=APXso8Ijeaw
The video shows the process to increase tits but it could be used for any other part.
Why not sending doctors this video to tell them to try it out for hair???
Please send it to doctors.