It is very uncertain whether IUI in a stimulated cycle changes ovarian hyperstimulation syndrome rate per woman compared with TI or expectant management (very low certainty).
IUI in a stimulated cycle showed no clear difference in miscarriage rate per couple compared with TI or expectant management (low certainty).
IUI in a stimulated cycle showed no clear difference in ectopic pregnancy rate per couple compared with TI or expectant management (low certainty).
IUI in a stimulated cycle probably leads to higher live birth rate per couple (all cycles)‐ clomiphene citrate or… compared with TI or expectant management (moderate certainty).
IUI in a stimulated cycle showed no clear difference in live birth rate per couple (all cycles)‐ clomiphene citrate or… compared with TI or expectant management (low certainty).
IUI in a stimulated cycle showed no clear difference in multiple pregnancy rate per couple compared with TI or expectant management (low certainty).
IUI in a stimulated cycle probably leads to higher pregnancy rate per couple (all cycles)‐ clomiphene citrate or… compared with TI or expectant management (moderate certainty).
IUI in a stimulated cycle may leads to higher pregnancy rate per couple (all cycles) compared with TI or expectant management (low certainty).
It is very uncertain whether the intervention changes IUI (very low certainty).
The intervention showed no clear difference in OS‐IUI (low certainty).
The intervention showed no clear difference in IUI (low certainty).
The intervention showed no clear difference in OS‐IUI (low certainty).
The intervention showed no clear difference in expectant management/IUI (low certainty).
The intervention showed no clear difference in OS‐IUI (low certainty).
Gonadotropins probably leads to higher live birth rate per couple ‐ all types of infertility compared with anti‐oestrogens (moderate certainty).
Aromatase inhibitors showed no clear difference in miscarriage rate per couple compared with anti‐oestrogens (low certainty).
Aromatase inhibitors showed no clear difference in ectopic pregnancy rate per couple compared with anti‐oestrogens (low certainty).
It is very uncertain whether gonadotropins with GnRH agonists changes multiple pregnancy rate per couple compared with gonadotropins alone (very low certainty).
It is very uncertain whether gonadotropins with GnRH agonists changes clinical pregnancy rate per couple compared with gonadotropins alone (very low certainty).