Intramuscular (IM) progesterone vs vaginal progesterone
Miscarriage · women trying to conceive by intrauterine insemination
It is very uncertain whether intramuscular (IM) progesterone changes miscarriage rate compared with vaginal progesterone (very low certainty).
1 finding from 1 review
- Luteal phase support for women trying to conceive by intrauterine insemination or sexual intercourse 2022 · Cochrane Headline outcomes onlyRR 0.75 [0.43, 1.32]1 study · 81 participantsVery low