Findings

What do systematic reviews say?

6 questions · 6 findings · 1 reviews

No studies found 0 · 0%GRADE not reported 0 · 0%Very low 1 · 16.7%Low 5 · 83.3%Moderate 0 · 0%High 0 · 0%

Moderate or severe OHSS · patients with risk of ovarian hyperstimulation syndrome

Cryopreservation showed no clear difference in moderate and or severe OHSS compared with fresh embryos transfer (low certainty).

1 finding from 1 review

Embryo freezing for preventing ovarian hyperstimulation syndrome 2007 · Cochrane Headline outcomes only
OR 0.12 [0.01, 2.29]
1 study · 125 participants
Low

Clinical pregnancy · patients with risk of ovarian hyperstimulation syndrome

Cryopreservation showed no clear difference in clinical pregnancies compared with fresh embryos transfer (low certainty).

1 finding from 1 review

Embryo freezing for preventing ovarian hyperstimulation syndrome 2007 · Cochrane Headline outcomes only
OR 1.08 [0.54, 2.19]
1 study · 125 participants
Low

Number of livebirths (livebirth rate) · patients with risk of ovarian hyperstimulation syndrome

Cryopreservation showed no clear difference in number of livebirths (livebirth rate) compared with fresh embryos transfer (low certainty).

1 finding from 1 review

Embryo freezing for preventing ovarian hyperstimulation syndrome 2007 · Cochrane Headline outcomes only
OR 1.03 [0.5, 2.12]
1 study · 125 participants
Low

Moderate or severe OHSS · patients with risk of ovarian hyperstimulation syndrome

It is very uncertain whether cryopreservation changes moderate and or severe OHSS compared with intra‐venous albumin (very low certainty).

1 finding from 1 review

Embryo freezing for preventing ovarian hyperstimulation syndrome 2007 · Cochrane Headline outcomes only
OR 5.33 [0.51, 56.24]
1 study · 26 participants
Very low

Nil and or mild OHSS · patients with risk of ovarian hyperstimulation syndrome

Cryopreservation showed no clear difference in nil and or mild OHSS compared with intra‐venous albumin (low certainty).

1 finding from 1 review

Embryo freezing for preventing ovarian hyperstimulation syndrome 2007 · Cochrane Headline outcomes only
OR 0.38 [0.08, 1.9]
1 study · 26 participants
Low

Clinical pregnancy · patients with risk of ovarian hyperstimulation syndrome

Cryopreservation showed no clear difference in clinical pregnancies compared with intra‐venous albumin (low certainty).

1 finding from 1 review

Embryo freezing for preventing ovarian hyperstimulation syndrome 2007 · Cochrane Headline outcomes only
OR 0.06 [0, 1.17]
1 study · 26 participants
Low