Hi. I was told that my hair would fall out on day 14 after first chemo. How they can be so accurate is amazing, as it sure did right on that day. I had my hairdresser offer to come and shave it whenever I needed her to do it. So on day 15 she was at my house and we had a bit of a party. I think I laughed more than anyone else.
I unfortunately have had to do chemo twice, the second time I only got a buzz cut and wished I had shaved completely as all those really short little bits falling out drove me mad.
I had a friend who didn't actually lose as much hair as most people and so she never shaved and managed to just look like her hair was thinning. I think this is quite rare, but for this reason I would wait until it's actually falling out.
Like Robyn, once I was bald I loved the quick showers and no more worries about shaving. Showers and getting ready take no time at all.
Goood luck with your chemo.
Paula x