I used both, RLT from about 32 weeks & EPO from around 34 weeks (I think, my memory is fading a bit lol)

The EPO tablets, yes just your normal ones - I got mine from my chemist or you can get from a health food store, you can swallow them or insert them (or both).

RLT is not supposed to induce labour but is more of uterine tonic, to assist with contractions, and in milk production as well. I ended up going 10 days postdates after using both for weeks