Findings

What do systematic reviews say?

42 questions · 43 findings · 29 reviews

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No studies found 2 · 4.7%GRADE not reported 0 · 0%Very low 15 · 34.9%Low 20 · 46.5%Moderate 6 · 14%High 0 · 0%

Higher vs lower degree of injury

Clinical pregnancy · women undergoing assisted reproduction

It is very uncertain whether higher changes clinical pregnancy per woman randomised: sensitivity analysis… compared with lower degree of injury (very low certainty).

1 finding from 1 review

Endometrial injury in women undergoing in vitro fertilisation (IVF) 2021 · Cochrane Headline outcomes only
OR 1.31 [0.46, 3.73]
1 study · 129 participants
Very low

Endometrial injury vs control

Clinical pregnancy · women undergoing assisted reproduction

Endometrial injury showed no clear difference in clinical pregnancy per woman randomised (studies at low risk of… compared with control (moderate certainty).

2 findings from 1 review

Endometrial injury in women undergoing in vitro fertilisation (IVF) 2021 · Cochrane Headline outcomes only
OR 1.08 [0.95, 1.23]
8 studies · 4402 participants
Moderate
Endometrial injury in women undergoing in vitro fertilisation (IVF) 2021 · Cochrane Headline outcomes only
no estimate extracted
37 studies · 8786 participants
Very low