Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

15 questions · 18 findings · 5 reviews · Gynaecology and Fertility

No studies found 0 · 0%GRADE not reported 0 · 0%Very low 11 · 61.1%Low 6 · 33.3%Moderate 1 · 5.6%High 0 · 0%

Gonadotropins with GnRH agonists vs gonadotropins alone

Clinical pregnancy rate · intrauterine insemination (IUI) in women with infertility

It is very uncertain whether gonadotropins with GnRH agonists changes clinical pregnancy rate per couple compared with gonadotropins alone (very low certainty).

1 finding from 1 review

Gonadotropins with GnRH antagonist vs gonadotropins alone

Clinical pregnancy rate · intrauterine insemination (IUI) in women with infertility

Gonadotropins with GnRH antagonist showed no clear difference in clinical pregnancy rate per couple compared with gonadotropins alone (low certainty).

1 finding from 1 review

Gonadotrophins with anti‐oestrogens vs gonadotropins alone

Clinical pregnancy rate · intrauterine insemination (IUI) in women with infertility

It is very uncertain whether gonadotrophins with anti‐oestrogens changes clinical pregnancy rate per couple compared with gonadotropins alone (very low certainty).

1 finding from 1 review

Aromatase inhibitors with gonadotropins vs anti‐oestrogens with gonadotropins

Clinical pregnancy rate · intrauterine insemination (IUI) in women with infertility

It is very uncertain whether aromatase inhibitors with gonadotropins changes clinical pregnancy rate per couple compared with anti‐oestrogens with gonadotropins (very low certainty).

1 finding from 1 review

Antioxidants vs placebo or no treatment

Clinical pregnancy rate · patients with male subfertility

Antioxidants may leads to higher clinical pregnancy rate per couple randomised compared with placebo or no treatment (low certainty).

1 finding from 1 review

Any glucocorticoid vs no glucocorticoids or placebo

Clinical pregnancy rate per couple – subgroup IVF · assisted reproduction technology cycles

It is very uncertain whether glucocorticoids changes clinical pregnancy rate per couple – subgroup IVF compared with no glucocorticoids or placebo (very low certainty).

1 finding from 1 review

Any glucocorticoid vs no glucocorticoids or placebo

Clinical pregnancy rate per couple – subgroup ICSI · assisted reproduction technology cycles

It is very uncertain whether glucocorticoids changes clinical pregnancy rate per couple – subgroup ICSI compared with no glucocorticoids or placebo (very low certainty).

1 finding from 1 review

Any glucocorticoid vs no glucocorticoids or placebo

Clinical pregnancy rate · assisted reproduction technology cycles

Glucocorticoids showed no clear difference in clinical pregnancy rate per couple –pregnancy rate per couple… compared with no glucocorticoids or placebo (low certainty).

4 findings from 1 review
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