IUI in a natural cycle probably leads to higher pregnancy rate per couple (all cycles) compared with TI or expectant management (moderate certainty).
IUI in a natural cycle showed no clear difference in ectopic pregnancy rate per couple 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 IUI (low certainty).
IUI in a stimulated cycle showed no clear difference in pregnancy rate per couple (all cycles) compared with IUI (low certainty).
It is very uncertain whether IUI in a stimulated cycle changes ectopic pregnancy rate per couple compared with IUI (very low certainty).
IUI in a stimulated cycle may leads to higher pregnancy rate per couple (all cycles) compared with TI or expectant management (low certainty).
The review found no eligible studies for this question.
The review found no eligible studies for this question.
It is very uncertain whether transvaginal aspiration of hydrosalpingeal fluid changes clinical pregnancy rate compared with laparoscopic salpingectomy (very low certainty).
It is very uncertain whether transvaginal aspiration of hydrosalpingeal fluid changes ectopic pregnancy rate compared with laparoscopic salpingectomy (very low certainty).
The review found no eligible studies for this question.
The review found no eligible studies for this question.
Repeated single embryo transfer (mixed policies) probably leads to lower multiple pregnancy compared with multiple embryo transfer (moderate certainty).
Repeated single embryo transfer (mixed policies) showed no clear difference in clinical pregnancy rate compared with multiple embryo transfer (low certainty).
Single probably leads to lower multiple pregnancy compared with multiple embryo transfer (moderate certainty).
Single may leads to lower clinical pregnancy compared with multiple embryo transfer (low certainty).
Tubal flushing with oil‐soluble contrast media (OSCM) may leads to higher clinical pregnancy compared with water‐soluble contrast media (WSCM) (low certainty).
Tubal flushing with oil‐soluble contrast media (OSCM) may leads to higher clinical pregnancy compared with no intervention (low certainty).
Tubal flushing with water‐soluble contrast media (WSCM) showed no clear difference in clinical pregnancy compared with no intervention (low certainty).
It is very uncertain whether laparoscopic myomectomy changes preterm delivery rate compared with myomectomy by laparotomy or mini‐laparotomy (very low certainty).