Keziah gad to see you are staying positive. Just remember too that our bfp came in the last month possible before IVF, and we'd been told there was a chance we may have to go for ICSI as well due to my DH's anti-sperm antibodies. We think we were unbelievably lucky, and also think we'd have stood no chance if we hadn't done what we needed to to improve the odds as much as we can.
karbea The gist of the changes are this. Cut out alcohol. I did allow myself the occassional glass of wine (like when AF arrived), but generally switched to zero alcohol beer. This was the hardest change for me because I loved my booze, but once done, you'll wonder why it was ever an issue
Cut out caffiene - I switched to decaf coffee and tea.
If you or your DH smoke, stop straight away.
Eat three meals a day. I previously only ever ate dinner and thought I'd get fat doing this, but my weight didn't change.
Aim for seven - SEVEN - fruit and veg a day. Smoothies can help you get a lot of fruit in one go in the morning. Add a handful of oats to your smoothies, and some yoghurt because protein apparently slows down the absorption of sugar.
Of your fruit and veg, one of them, every day, should be a leafy green veg.
I also recommend you consider cutting down on tuna if you eat it regularly. I had a hair analyses test that showed I had higher levels of mercury than I should have (and so did DH) and the only possible source was occasional tuna steaks and tins of tuna. We were given revolting sea weed capsules to help us shift the mercury from our systems because apparently its slow to leave your body once there.
Your Dh should do all of the above too.
We also went on a vitamin regime - DH and I. I recommend you see a nutritionist who specialises in fertility issues to get your own guide of what you need, but I am happy to post up my list again if you like. We saw a big jump in DH's sperm stats after he started on vitamins.
My DH is still taking all his vits now even though we got a bfp because he wants to keep as healthy as possible in case things go wrong. He stopped drinking when I did, and is still not drinking.
Finally, it takes three months before any of these changes start having an effect.
Very good luck.