hi tanaya,
i can't say that I got alot of clotting only with the first period when I started taking the cinnamon & poria I have regular periods still get pain every month I have stopped taking the cinnamon & poria. I am seeing an acupuncturist as well he has put me on some well being herbs I'm also back on thyroid medication as my level was at 7 and it should be between 1and 2 hopefully it will help