Findings

What do systematic reviews say?

2 questions · 2 findings · 2 reviews · Gynaecology and Fertility

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No studies found 0 · 0%GRADE not reported 0 · 0%Very low 1 · 50%Low 1 · 50%Moderate 0 · 0%High 0 · 0%

Intervention not reported

Clinical pregnancy; type of antioxidant (natural conceptions and undergoing fertility treatments) ‐ Melatonin lower dose versus melatonin higher dose№ of participants: 140(2 RCTs) · women with subfertility

The intervention showed no clear difference in clinical pregnancy; type of antioxidant (natural conceptions and… (low certainty).

1 finding from 1 review

Antioxidants for female subfertility 2020 · Cochrane Headline outcomes only
OR 0.94 [0.41, 2.15]
Studies not reported
Low

Myo‐inositol vs antioxidant (melatonin)

Clinical pregnancy · subfertile women with polycystic ovary syndrome

It is very uncertain whether myo‐inositol changes clinical pregnancy compared with antioxidant (melatonin) (very low certainty).

1 finding from 1 review

Inositol for subfertile women with polycystic ovary syndrome 2018 · Cochrane Headline outcomes only
OR 0.83 [0.53, 1.28]
1 study · 358 participants
Very low