I'm now starting my 6th and final round of Clomid. I have PCO, but not PCOS. Pretty regular cycles, but progesterone of 26 on CD21 test. Scan on 1st round of Clomid showed 2 follicles ready to pop. Side effects have been brutal, and no success. IVF is the next step.
I have read something that suggests that Clomid may become less effective over time. I'm not sure why it hasn't been successful for me, and I wonder if some other issue will be revealed when we start IVF.
I just wondered if anyone else had any idea or impressions as to why Clomid wasn't effective?