19+ Iui Vs Natural Conception Success Rate US. Iui success rates with clomid or femara. While pregnancy can happen, the success rate depends on the blockage's location on the blocked tube.
The success rates for assisted fertility treatments, including iui and ivf, vary considerably.
Medicated iui oral tablets with iui stimulated iui natural iui natural iui is the simplest form of iui. It is usually performed around the time of ovulation which could vary between day 12 and day 16 in a large number of women. For example, one study reported a 9.8% pregnancy rate using clomiphene citrate, much higher than that of natural iui cycles (3.3%). The two most common infertility treatments are intrauterine insemination (iui) and in vitro fertilization (ivf).