Hi my hair was falling out after first chemo, by the time I got to second one my husband was picking it off my shoulders. For me this was more distressing so I made the decision to have it cut off. It was difficult watching it coming off. I actually got used no hair quicker than I thought I would. I had so much other stuff going on that for me my hair wasn't important anymore. I was advised by my oncologist to mosturise my head with sorbelene. My head got infected and was very painfull for about a week. My husband thinks hairdresser nicked my scalp as immune low. This dosen't happen to everyone just bad luck for me.
Good luck with your descion your choice when you cut it off, it is different for everyone take care x