I took it for about 3 weeks, orally and vaginally, with the okay from my doctor starting at around 33 weeks, at 36 weeks at was only dilated to a 1. 😂 I have since stopped using it. I expected more progression, I may try more just to see around 38-39 weeks. but I heard it is good to prevent tearing, and help dilate as far as induce labor, it won't. it can help you dilate and if you're ready for labor your body will take care of that on it's own.