Findings

What do systematic reviews say?

6 questions · 6 findings · 3 reviews

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No studies found 3 · 50%GRADE not reported 0 · 0%Very low 3 · 50%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

IVF vs IUI

OHSS · couples with male subfertility

The review found no eligible studies for this question.

1 finding from 1 review

Assisted reproductive technologies for male subfertility 2016 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

IVF vs IUI + ovarian stimulation with gonadotropins or CC

OHSS · women with unexplained subfertility

It is very uncertain whether IVF changes OHSS rate per woman randomised compared with IUI + ovarian stimulation with gonadotropins or CC (very low certainty).

1 finding from 1 review

In vitro fertilisation for unexplained subfertility 2023 · Cochrane Headline outcomes only
OR 6.86 [0.35, 134.59]
1 study · 207 participants
Very low

IVF vs expectant management

OHSS · women with unexplained subfertility

The review found no eligible studies for this question.

1 finding from 1 review

In vitro fertilisation for unexplained subfertility 2023 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

IVF vs unstimulated IUI

OHSS · women with unexplained subfertility

The review found no eligible studies for this question.

1 finding from 1 review

In vitro fertilisation for unexplained subfertility 2023 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

IVF vs IUI

OHSS per couple · couples with male subfertility

1 finding from 1 review

Assisted reproductive technologies for male subfertility 2016 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
Very low

Natural cycle IVF vs standard IVF

OHSS · stimulated cycles for subfertile couples

It is very uncertain whether natural cycle IVF changes OHSS per woman compared with standard IVF (very low certainty).

1 finding from 1 review

Natural cycle in vitro fertilisation (IVF) for subfertile couples 2013 · Cochrane Headline outcomes only
OR 0.19 [0.01, 4.06]
1 study · 60 participants
Very low