hi there , with me the RLT worked extremely well, i started taking one tablet a day at 28 weeks but the end of 29 weeks i went into labour , the whole time i was taking them i could feel the contractions produced.since they have been able to keep my bub in there im not going to take them untill at leat 37 weeks again , ive drunk the tea the with my last 2 pregnancys and had them both on their due date. so i believe it works, just start on one as if your body is ready you will feel the effects , i know if i had have taken the recommended dosage of 3 3x a day , i would have def had my baby at 29 weeks so just becareful. good luck all the best