I am using HRT purely to help with hot sweats/flushes, was on Femseven for over 10years, due to them not being available, I am now on the 'only' other Conti patch available Evorel, its not as good as F.S but without it I couldn't cope with the sweats..
I have tried a few times to come off the patches, and did reach around 2weeks before symptoms became unbearable, hopefully you may cope for 6days, but not sure what your symptoms are..xx