So... you’re losing your hair. Is there anything that can be done about it? And are the treatments dangerous -- for your or your penis? We talk to geneticist Prof. Stefanie Heilmann-Heimbach and dermatologists Dr. Wilma Bergfeld and Dr. Robert Bernstein.

Check out the full transcript here: http://bit.ly/2Yvcrrm

Extra reading:A review of balding treatmentsStefanie’s paper on balding geneticsThis research on the intersex population of the Dominican Republic Notes on hair transplants