I had the same problem for many years. I then bought a "fanny magnet" (which is obviously not it's real name) from a Company called "Ladycare." It cost �19.95 and it's a 2-art magnet which you place over your "ovary-area" (one side goes on the outside of your knickers, the other on the inside). For me, and many of my friends, it has been a godsend. Prior to that, spent a fortune on a "Chillow", herbal remedies, etc., but none ever, ever worked as well as my trusty fanny magnet!!!!!!!!!!!!!! Give it a go. Good luck. xxx