Here's what I take and why:

1 x Nourishing flora probiotic - promote colonic health
2 x Bioceuticals InNatal - Pregnancy formula inc 500iul folate
3 x EPA DHA Fish Oil 1000iul strength - cell formation
1 x Thorntons Kelp - thyroid function which is key to hormone production
1 x Bioceauticals Zinc Sustain - cell formation
1 x Iron & Folate - blood vitality
1 x Thompsons B6 - luteal support
1 x Go Vita in house CoQ10 - cardiac health
1 x 1000mg Cenovis Vitamin C - immune system booster
1 x Bioceuticals Lipoic Acid - liver cleanser to help hormone production

All of this was prescribed by my naturopath, plus tonics but I stopped getting stuff from her early this year because it was sending me broke. The extra iron and folate plus the lipoic acid are the keys. Not sure if you've looked at how hormones are produced, but basically the pituitary talks to the thyroid which talks to the ovaries and together they get the job done. So anything that supports correct function is a good idea.

On the endo front - my girlfriend from high school produced two healthy children with it. While conception is not easy, I really believe any challenge can be over come - just reading the stories on this site proves it. Remember - in nature it would take the average couple 6-12 months to conceive. So I believe at least 6mths IUI is the bare minimum before moving to another treatment.

The problem for LTTTC people is the psychological impact. 12mths of natural approach destroyed our intimate relationship and has left my husband with performance anxiety (not permanent I hope). Even if we were biologically capable, psychologically the game was up some time ago. And to keep going that way would have cost us our marriage.

In any case, the metallic taste in my mouth is growing stronger as the day wear's on. It's an encouraging symptom.

:-)
P.