I'm a big fan too of RLT, or tabs. I made a big effort to take them in both my pregnancies and I know you can't say that it definitely works! but I had 2 great, short (7 hour, and 3.5 hour labours) and really feel that it helped. Worth a try anyway I reckon anyway Jols!
(I also took EPO, but wasn't so strict with that! blerr)

Good luck!