Cassava Twins

I just received my first bottle of the cassava pills and whatya know after 42 days cycle I started! So I am going to start these with pink stork tea. Has any one had either or both, what was your experience like. Im not necessarily looking for twins would be nice but one is awesome too. I have pcos so my period is out of wack. The little note that came with the cassava said take for 5 months for the better effect ive see alot of reviews about just the 30 days and it working for some and not for others. Any one take it longer?