I was using rogaine for 3 months with great results. Stopped hair loss and regrowth. At month 3.5 it thinned badly and I was really confused. At the same time I was very fatigued all day. I come to find out that I have hypothyroidism. My hair has thinned so much. I have started thyroid hormone replacement but do u guys think it is the thyroid causing this? Or male pattern baldness?
