Hi everyone...
My top tips are:
SMEP - last 2 BFP from this, and we will stick with it going forward. We start from Day 10 though not Day 8 (it's too knackering!), but then I know I ovulate day 13/14 so if you don't know when you do it's best to follow it to the letter. Basically, have lots of sex!
Pre-seed - We used this for all our BFP's barr the first (as I didn't know it existed), the applicators with the pre-seed already measured are the best, don't insert earlier than 15 mins before BD'ing. Access Diagnostics is a really good site to get it from, there first class delivery always get's to me next day.
After BD'ing, I always stay completely still, and my OH puts 2 folded up pillows under my hips and I stay there for around 20 mins (with a nice cup of tea brought and a magazine to alleviate boredom!).
Use OPK's, chart and keep a daily note of your cm so that you can build up a picture of your cycle and get to know your body and how you feel on particular days.
The last two pregnancies the position we used was from behind, I think this allows for the sperm to be deposited nearer the cervix, but this could just have been coincidence.
Take your pre-natals, Vitamin D3, Omegas, baby aspirin (if advised by your Dr), daily preferably months before TTC. I always have organic fruit and vegetables anyway, but I'm cutting down on red meats, wheat and saturated fats, I'm also hoping to do a detox cleanse once I've had the all clear from my final scan next Monday, I usually do this in Thailand at a spa (it's a clay/pysllium husk 7 day cleanse), but unfortunately it's going to be in sunny south london this time!!
Finally, relax, try and keep TTCing as spontaneous as possible (at least for your OH!) even if we are frantically tracking everything, I don't think they need to know the nitty gritty! Remember when making love was just that, I know I'm guilty of getting very stressed and turning the whole thing into a job rather than fun!
Hope this helps, good luck to everyone!