suggestions

Hi,
I'm new here. 26 years old, stopped the pill about a year and a half ago. Getting pregnant naturally is proving very difficult. After some tests and this-and-that, they're trying IUI for the first time on Monday (27/04). There's not much hope because the uterine lining is too thin... If it doesn't work this round, I'll have to start Menopur next cycle instead of Clomid.

The problem lies with my partner's sperm (too few in quantity) and me: I have 'lazy ovaries', my thyroid hormone levels aren't on target, and my uterine lining is too thin.

I've taken Lutenyl once and done two rounds of Cyclocur to induce periods.
I've already done two rounds of Clomid: one time there was an overreaction, the last time one well-matured egg.
Tomorrow Pregnyl and the day after IUI attempt...