Not sure I want to be helping you 
I have now read and heard several contradicting accounts of how to use it. I had initially read that you should start with a cup a day from 32 weeks and build up to three cups. Some people then say take the tea from 32 weeks then tea AND tablets from 37 weeks.
At antenatal the MW said not to take it before 37 weeks...her reasoning was, whilst there was no indication it did anything, if it did encourage the uterus to contract you would not want this before being term and she had seen several ladies in early labour who had said they had drank RLT. So the long and the short of it was unless you knew how your body reacted to it (not at all, or full on contractions!) not to start until the baby was cooked.
Google, unfortunately tells you a million and one ways to take it.
It's meant to taste pretty vile. I am thinking I will waiting until 36 weeks, try a cup, and if it's vile wait another week before drinking it holding my nose 
I am totally craving chicken. Pretty constantly. Just chciken breast, but how they cook it at work (a big grill thing so it's juicy but a little crunchy on the outside). I am currently having it for lunch and dinner (dinner being disappointing as I can't cook it the same ) So am I massively protein deficient?!