Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

84 questions · 84 findings · 7 reviews

No studies found 17 · 20.2%GRADE not reported 5 · 6%Very low 18 · 21.4%Low 34 · 40.5%Moderate 9 · 10.7%High 1 · 1.2%

Intramuscular (IM) progesterone vs vaginal progesterone

Clinical pregnancy rate · women trying to conceive by intrauterine insemination

It is very uncertain whether intramuscular (IM) progesterone changes clinical pregnancy rate compared with vaginal progesterone (very low certainty).

1 finding from 1 review