Hi Bellabee84,
I have a similar profile to you (25yrs, PCOS) and when I first went to my fs he suggested using puregon (FSH injections) rather than clomid. He explained it as clomid being the 'nice' way for me (as in don't have to jab myself) but the injections being the good way that was more likely to get results. We still use TSI rather than jumping into IUI or IVF. As it turned out my first cycle hasn't worked but this has to do with a new complication with my fallopian tubes that were found mid cycle. Im hoping we can fix this and then try OI and TSI with injections once more before moving on to something more invasive. Just thought I'd let you know this option as it may be a question you could ask if you fs wants to keep at OI.