I started taking this supplement after it was recommended to me for my blocked fallopian tubes. My right tube was partially blocked and my left was completely blocked per two HSG exams. I started taking it a month before my lap surgery to open my tubes. Unfortunately my right was in too bad of shape so it had to be removed but my left was wide open! The doctor didn't even have to open it. So, although I can't be entirely sure this product contributed to my left open tube, I am hopeful that it does work and I've continued to take it to preserve my reproductive system after surgery. Still waiting for my BFP but I am confident I will get it soon!