Move to IVF. I started TTC at 28, did 35 TI cycles with no success. Did IVF at 30 and had success the 1st time. Wish i would have skipped IUI's. If you make embies, your chances are 50/50 at that point!! Chances with IUI and DOR are maybe 10-15%. Lower if you have endo. I only had 2-5 AFC any cycle.