Findings

What do systematic reviews say?

44 questions · 48 findings · 6 reviews

No studies found 17 · 35.4%GRADE not reported 0 · 0%Very low 10 · 20.8%Low 16 · 33.3%Moderate 5 · 10.4%High 0 · 0%

Miscarriage per couple · participants with unexplained subfertility

IUI in a natural cycle showed no clear difference in miscarriage rater per couple compared with TI or expectant management (low certainty).

1 finding from 1 review

Intra‐uterine insemination for unexplained subfertility 2020 · Cochrane Headline outcomes only
OR 0.91 [0.32, 2.58]
1 study · 342 participants
Low

Ectopic pregnancy rate per couple · participants with unexplained subfertility

IUI in a natural cycle showed no clear difference in ectopic pregnancy rate per couple compared with TI or expectant management (low certainty).

2 findings from 1 review

Intra‐uterine insemination for unexplained subfertility 2020 · Cochrane Headline outcomes only
OR 5.3 [0.25, 111.26]
1 study · 342 participants
Low
Intra‐uterine insemination for unexplained subfertility 2020 · Cochrane Headline outcomes only
OR 5.06 [0.24, 1106.21]
1 study · 334 participants
Low

Miscarriage · participants with unexplained subfertility

IUI in a natural cycle showed no clear difference in miscarriage rate per couple compared with TI or expectant management (low certainty).

1 finding from 1 review

Intra‐uterine insemination for unexplained subfertility 2020 · Cochrane Headline outcomes only
OR 0.77 [0.28, 2.11]
1 study · 334 participants
Low

Cancellation rate ‐ natural cycles · women starting donor sperm treatment

The review found no eligible studies for this question.

1 finding from 1 review

Intrauterine insemination versus intracervical insemination in donor sperm treatment 2018 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found