Findings

What do systematic reviews say?

1 questions · 1 findings · 1 reviews · Fertility Regulation

No studies found 0 · 0%GRADE not reported 0 · 0%Very low 0 · 0%Low 1 · 100%Moderate 0 · 0%High 0 · 0%

Menses ‐ delay · women seeking emergency contraception

Single‐dose levonorgestrel showed no clear difference in menses ‐ delay compared with split‐dose levonorgestrel (low certainty).

1 finding from 1 review

Interventions for emergency contraception 2019 · Cochrane Headline outcomes only
RR 1.18 [0.96, 1.46]
2 studies · 3784 participants
Low