Here's the latest update:

I definitely think the fish oil and diet is making a difference. Although I haven't noticed a huge increase in libido, I have been looking forward to sex a bit more. And the sex is feeling better too - I had an orgasm pretty quickly last night, and another one soon afterwards (which took me by surprise!). I think there's still room for improvement and progress has been slow, but at least I'm not 'enduring' sex any more, which it sometimes felt like in the past. There are some issues in my relationship which are probably contributing to the problem as well, so we need to try and resolve them, I think that will help too.

I started using the Gyneflex 2 days ago and plan to use it as much as possible (though I didn't get a chance to use it yesterday). I'm looking forward to seeing what it can do for me!

Keep me posted!