Combined oral contraceptive pill vs contraceptive vaginal ring
Adverse events: nausea · heavy menstrual bleeding
Combined oral contraceptive pill may leads to higher adverse events: nausea compared with contraceptive vaginal ring (low certainty).
1 finding from 1 review
- Combined hormonal contraceptives for heavy menstrual bleeding 2019 · Cochrane Headline outcomes onlyOR 5.56 [1.27, 24.39]2 studies · 100 participantsLow