It is very uncertain whether glucocorticoids changes live birth rate per couple compared with no glucocorticoids or placebo (very low certainty).
It is very uncertain whether gonadotropins with GnRH antagonist changes live birth rate per couple compared with gonadotropins alone (very low certainty).
Aromatase inhibitors may leads to lower live birth rate per couple compared with gonadotropins (low certainty).
It is very uncertain whether aromatase inhibitors with gonadotropins changes live birth rate per couple compared with anti‐oestrogens with gonadotropins (very low certainty).
Aromatase inhibitors showed no clear difference in live birth rate per couple compared with anti‐oestrogens (low certainty).
The review found no eligible studies for this question.
The review found no eligible studies for this question.
The review found no eligible studies for this question.
It is very uncertain whether hCG changes live birth rate per couple compared with LH surge (very low certainty).
hCG showed no clear difference in live birth rate per couple compared with gnRH‐a (low certainty).
u‐hCG showed no clear difference in live birth rate per couple compared with r‐hCG (low certainty).
It is very uncertain whether antioxidants changes live birth rate per couple randomised compared with placebo or no treatment (very low 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 natural cycle probably leads to higher live birth rate per couple (all cycles) compared with TI or expectant management (moderate certainty).
It is very uncertain whether IUI in stimulated cycles changes live birth rate per couple (all cycles) compared with IUI (very low certainty).
IVF showed no clear difference in live birth rate per couple (all cycles) compared with IUI (low certainty).
IUI in stimulated cycles showed no clear difference in live birth rate per couple (all cycles) compared with TI (low certainty).
IUI in a natural cycle showed no clear difference in live birth rates per couple (all cycles) compared with TI or expectant management (low certainty).
It is very uncertain whether gonadotrophins changes live birth rate per couple randomly assigned compared with placebo/no treatment (very low certainty).
Gonadotropins probably leads to higher live birth rate per couple ‐ all types of infertility compared with anti‐oestrogens (moderate certainty).