Hi Jo Jo
Wow I've never heard of that before, you poor thing for bleeding that many days of the month.
Have you tried opk's? You'd probably have to use quite a few of them as it's so hard to know when you may be ovulating with those cycles, which may become expensive but it's the only suggestion that I can come up with.
Maybe some of the other ladies might be of more help.
Hugs to you
xx