Findings

What do systematic reviews say?

25 questions · 29 findings · 1 reviews

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No studies found 0 · 0%GRADE not reported 23 · 79.3%Very low 2 · 6.9%Low 2 · 6.9%Moderate 1 · 3.4%High 1 · 3.4%

Summary of findings table ‐ Progestogens vs GnRH antagonists

Moderate or severe OHSS · assisted reproduction technology cycles

1 finding from 1 review

Progestogens for prevention of luteinising hormone (LH) surge in women undergoing controlled ovarian hyperstimulation… 2023 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 3 participants
High

Summary of findings table ‐ Progestogens vs GnRH antagonists

Oocyte pick‐up cancellation sensitivity analysis ‐ total · assisted reproduction technology cycles

Summary of findings table ‐ Progestogens showed no clear difference in oocyte pick‐up cancellation sensitivity analysis ‐ total compared with gnRH antagonists; GRADE not reported.

1 finding from 1 review

Progestogens for prevention of luteinising hormone (LH) surge in women undergoing controlled ovarian hyperstimulation… 2023 · Cochrane Headline outcomes only
OR 0.86 [0.4, 1.83]
4 studies · 768 participants
GRADE not reported

Summary of findings table ‐ Progestogens vs GnRH antagonists

Miscarriage · assisted reproduction technology cycles

1 finding from 1 review

Progestogens for prevention of luteinising hormone (LH) surge in women undergoing controlled ovarian hyperstimulation… 2023 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 2 participants
Very low

Summary of findings table ‐ Progestogens vs GnRH antagonists

Cumulative pregnancy rate · assisted reproduction technology cycles

1 finding from 1 review

Progestogens for prevention of luteinising hormone (LH) surge in women undergoing controlled ovarian hyperstimulation… 2023 · Cochrane Headline outcomes only
no estimate extracted
1 study · 1 participants
GRADE not reported

Summary of findings table ‐ Progestogens vs GnRH antagonists

Premature LH surge ‐ Donor oocytes ‐ Normoresponders ‐ Early phase stimulation protocol ‐ Fresh embryo transfer · assisted reproduction technology cycles

1 finding from 1 review

Progestogens for prevention of luteinising hormone (LH) surge in women undergoing controlled ovarian hyperstimulation… 2023 · Cochrane Headline outcomes only
no estimate extracted
1 study · 1 participants
GRADE not reported