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| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 1 Discontinuation due to pregnancy (24 months) | 1 | 400 | Risk Ratio (M‐H, Fixed, 95% CI) | 6.0 [0.73, 49.39] |
| 2 Discontinuation due to expulsion (24 months) | 1 | 400 | Risk Ratio (M‐H, Fixed, 95% CI) | 1.17 [0.55, 2.46] |
