Findings

What do systematic reviews say?

1 questions · 1 findings · 1 reviews

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

Menses ‐ early · women seeking emergency contraception

Ulipristal acetate (all doses) probably leads to lower menses ‐ early compared with levonorgestrel (moderate certainty).

1 finding from 1 review

Interventions for emergency contraception 2019 · Cochrane Headline outcomes only
RR 0.43 [0.37, 0.5]
2 studies · 3593 participants
Moderate