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Evidence found and GRADE certainty

22 questions · 22 findings · 2 reviews

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No studies found 0 · 0%GRADE not reported 0 · 0%Very low 4 · 18.2%Low 13 · 59.1%Moderate 5 · 22.7%High 0 · 0%

Clomiphene citrate or letrozole with or without gonadotropins (with or without midcycle antagonist) vs gonadotropins (with GnRH agonists or midcycle antagonist)

Clinical pregnancy rate · Women undergoing controlled ovarian stimulation in IVF and ICSI cycles (poor responders)

Clomiphene citrate or letrozole with or without gonadotropins (with… showed no clear difference in clinical pregnancy rate per woman compared with gonadotropins (with GnRH agonist or midcycle antagonist) (low certainty).

1 finding from 1 review

Clomiphene citrate or letrozole with or without gonadotropins (with or without midcycle antagonist) vs gonadotropins (with GnRH agonists or midcycle antagonist)

Cancellation rate per woman · Women undergoing controlled ovarian stimulation in IVF and ICSI cycles (poor responders)

Clomiphene citrate or letrozole with or without gonadotropins (with… may leads to higher cancellation rate per woman compared with gonadotropins (with GnRH agonist or midcycle antagonist) (low certainty).

1 finding from 1 review