As I was searching for this before my first round I thought I would add it for others in my situation. I experienced hair loss such as clearing my hair brush much more often and hairs on my clothes ect for about six weeks after round 1 which worried me as it kept happening so long after the treatment however it’s not noticeable to look at me. I’ve read that significant hair loss wont happen until about week three of chemo so you wouldn’t expect too much from one week anyway but don’t be too worried if more than expected comes out when you brush your hair!