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Evidence found and GRADE certainty

1,230 questions · 1,303 findings · 326 reviews · Headline outcomes only

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No studies found 73 · 5.6%GRADE not reported 21 · 1.6%Very low 497 · 38.1%Low 403 · 30.9%Moderate 245 · 18.8%High 64 · 4.9%

Antenatal pelvic floor muscle training vs control

Incontinence‐specific quality of life · pregnant women who were incontinent when randomised

Antenatal pelvic floor muscle training showed no clear difference in urinary incontinence‐specific quality of life (ICIQ‐SF)Scale from: 0… compared with control (moderate certainty).

1 finding from 1 review

Antenatal pelvic floor muscle training vs control

Incontinence‐specific quality of life · pregnant women, some of who were incontinent symptoms and some who were not when randomised

Antenatal pelvic floor muscle training showed no clear difference in urinary incontinence‐specific quality of life (ICIQ‐SF)Scale from: 0… compared with control (moderate certainty).

1 finding from 1 review

Postnatal pelvic floor muscle training vs control

Incontinence‐specific quality of life · postnatal women some of whom had incontinent symptoms and some of whom had not when randomised

Postnatal pelvic floor muscle training showed no clear difference in urinary incontinence‐specific quality of life (IIQ‐7)Scale from: 0… compared with control (low certainty).

1 finding from 1 review

Antenatal pelvic floor muscle training vs control

Incontinence‐specific quality of life · pregnant women who were continent when randomised

Antenatal pelvic floor muscle training showed no clear difference in urinary incontinence‐specific quality of life (ICIQ‐SF)Scale from: 0… compared with control (moderate certainty).

1 finding from 1 review

Intervention not reported

Adverse events ‐ Ectopic pregnancy Melatonin lower dose versus melatonin higher dose№ of participants: 120(1 RCT) · women with subfertility
1 finding from 1 review

Intervention not reported

Live birth; 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 live birth; type of antioxidant (natural conceptions and undergoing… (low certainty).

1 finding from 1 review

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

LNG‐IUS vs oral progestogen (norethisterone acetate)

Change in haemoglobin level from baseline · women with uterine fibroids
2 findings from 1 review