Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

45 questions · 57 findings · 6 reviews

No studies found 11 · 19.3%GRADE not reported 1 · 1.8%Very low 23 · 40.4%Low 9 · 15.8%Moderate 13 · 22.8%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

Testosterone vs placebo

Erectile function · men with sexual dysfunction
3 findings from 1 review

Testosterone vs placebo

Sexual quality of life · men with sexual dysfunction

The review found no eligible studies for this question.

3 findings from 1 review

Testosterone vs placebo

Withdrawals due to adverse events · men with sexual dysfunction

It is very uncertain whether testosterone changes treatment withdrawal due to adverse events compared with placebo (very low certainty).

2 findings from 1 review