Summary of findings table ‐ Levonorgestrel IUDs vs Copper IUDs
Failed insertion · women seeking emergency contraception
It is very uncertain whether summary of findings table ‐ Levonorgestrel IUDs changes failed insertion compared with copper IUDs (very low certainty).
1 finding from 1 review
- Progestin intrauterine devices versus copper intrauterine devices for emergency contraception 2023 · Cochrane Headline outcomes onlyRR 1.05 [0.58, 1.9]1 study · 711 participantsVery low