I was just talking about this subject yesterday. 3/4months post op, I was horrified with my hair loss. I was otherwise OK, hemoglobin still borderline low and platlets high, but OK and wasn't on meds. I brushed my hair every few hours, the brush was full. When I would take a shower, the dead hair would get tangled in with the others and couldn't brush/comb my hair out after due to tangles. Couple times I had to cut my hair loose like when a child gets gum in her hair. Also, all that hair in the tub and all over me was disguisting. So, I would only wash my hair once a week. Would pull on my hair and clumps in hand, even brushed my hair outdoors. 3 weeks later, I saw my primary physician for a follow-up and spoke my concern. She told me it would just have to go through it's course. But I told her that I would like to start taking extra Selenium (did this regarding the hair loss, which wasn't nearly this profound, after the birth of my 2 children) and Biotin. She approved my suggestion and started taking them that day. 1 Week later improved drasticly. I have always had very long, straight, full hair. To loose 2/3 of it was amazing and the little new hair growth were spikey all over, my beautician had a hard time highlightening it. 12 months now, not full, new growth is about 4/5 inches, it's getting there and will get there for you too!!!