Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

15 questions · 19 findings · 2 reviews · Gynaecology and Fertility

No studies found 0 · 0%GRADE not reported 1 · 5.3%Very low 12 · 63.2%Low 1 · 5.3%Moderate 5 · 26.3%High 0 · 0%

Testosterone vs other active intervention

Live birth · women undergoing assisted reproduction

It is very uncertain whether testosterone changes live birth ‐ Testosterone vs estradiol + OCP compared with other active interventions (very low certainty).

2 findings from 1 review

Testosterone vs other active intervention

Miscarriage · women undergoing assisted reproduction

It is very uncertain whether testosterone changes miscarriage ‐ Testosterone vs estradiol compared with other active interventions (very low certainty).

2 findings from 1 review

Testosterone vs other active intervention

Clinical pregnancy rate ‐ Testosterone vs estradiol · women undergoing assisted reproduction

It is very uncertain whether testosterone changes clinical pregnancy rate ‐ Testosterone vs estradiol compared with other active interventions (very low certainty).

1 finding from 1 review

DHEA or testosterone vs placebo/no treatment

Live birth or ongoing pregnancy · women undergoing assisted reproduction

DHEA or testosterone probably leads to higher live birth/ongoing pregnancy rate ‐ DHEA compared with placebo/no treatment (moderate certainty).

2 findings from 1 review

DHEA or testosterone vs placebo/no treatment

Multiple pregnancy · women undergoing assisted reproduction

It is very uncertain whether DHEA or testosterone changes multiple pregnancy ‐ DHEA compared with placebo/no treatment (very low certainty).

2 findings from 1 review