How long should I use Clomiphene before I move to Injectables / IUI?
The vast majority of Clomiphene pregnancies occur during the first 4-5 ovulatory cycles. If after the first 3 attempts at a reasonably high dosage, there is no response, you might consider moving on to Injectables earlier. The average number of cycles on Clomiphene before moving on is three to six.