Thanks a lot, that did help.
I have been prescribed the evra patch by my doctor (after trying two unsuccessful contraceptive pills; microgynon and cilest) and I am quite wary about it, however from reading these posts the possible side effects seem to be similar to the pill, so I am slightly reassured that it shouldn't be too big a change. My doctor told me if the side effects are bad, she'll put me on a mini-pill to try that out.
I cant wait until they put a reliable male pill on the market!