Hi all, thanks so much for your responses, it's really helpful to hear everyone's experiences.
That said, it really does seem to me it's a case of "Horses for Courses..." - i.e. everyone's experiences and the advice they receive seem to be completely different... presumably based on the severity of their bunion, the type of operation they've had, maybe also their age or weight. Perhaps, in that case, I should have provided more detail, apologies - I'm 31, of healthy BMI (although not an athlete!) and although I don't know the proper term, my op involved a wedge cut to my right foot knuckle joint/bunion and a corresponding cut on the toe bone so that the surgeon could straighten the to, a couple of pins (which will stay there permanently unless something happens) and fortunately no fusing of anything whatsoever.
Don't get me wrong, I'd never discount advice from UK NHS doctors and nurses - Christ, they've saved my life several times over. It's just that walking out of the hospital on Wednesday with the boot and one crutch was fine because the ankle block hadn't yet worn off so I couldn't feel anything. When I got home and removed the boot (they told me to take it off for long periods of resting, which is ALL I've done since I've been home, and at night).... I found it then hurt to get it back on... and things had swollen up too so I couldn't fit it in and strap it down properly without it hurting (again, when the nurse did this in the hospital, I couldn't yet feel anything as the block was still active). Hence my reluctance to use it. And as I say, as my mum had the second crutch, this is how I've just been getting to the bathroom and upstairs to bed for the past few days. I'm very lucky in that my husband and I have temporarily moved back in with her anyway (she has a loo on the ground floor, mobility and disability aids around the house left over from when my dear late Nan lived here so getting around and doing things one legged is so much easier than it could otherwise be). So I haven't really wanted to go one-crutch-boot - I've been much more confident on two.
It seems that the common reason they advise against using two crutches (at least from what, including the nurse I spoke to on the phone yesterday say), is you could topple over, and the reason for the boot is for protection. I guess I wanted to know if wearing the boot and attempting walking in the first few days has some sort of healing benefit (i.e. does it put your foot in a position that strenghtens mucles/tendons or something etc....) however it seems to be focusing on protecting your foot should you fall over. As I am fairly confident on 2 crutches... but mostly because I can't get the damned b*****d thing ON, I think I'm going to carry on as I am... at least until my follow-up appointment NEXT wednesday at the hospital... when I will need to wear it, regardless, to get there.
Thanks all.... do keep your opinions and experiences coming, please, as they're really helpful xxxxxxx
Also my previous 'P.S' still stands... any thoughts on being able to wear heels down the line, folks? (I don't mean LIVE in heels... I never did that myself... it'd just be nice to know if occasional heels are possible) xxx