I had some reflexology sessions when I was heavily pregnant, tired and getting a bit anxious about the birth. I'd never experienced reflexology before but ended up having a couple of sessions and it really helped me!
I was recommended a reflexologist, Jill, by a friend and she can either come round to your house or you can go to one of the treatment rooms she works out of (in Balham there's Treat, for example).
Jill is really lovely, she makes you feel relaxed (I always fell asleep when she was working on my feet!) and explains what areas she's going to be focussing on according to your needs and wants.
Her details are:
jill@nightingalereflexology.co.uk or 07909 975429 and I think it's around £50 for a one hour session at home.
Good luck!