Soy Isoflavones

Charlotte
Does anybody have any experiences of these? Iv just finished taking mine for this cycle. I am now on Cd7.
Took 150mg CD 3-7.. they apparently make your brain think you have no eostrogen (like clomid) so your body makes lots.. then when you come off, your body says "hey I have lots of eostrogen here, let's ovulate!"
I have read lots about how it helps mature and release more eggs.. just wondering if anyone has any success/ non-success stories?? 
Thanks :)