|
|
| Single vs.
Two-Dose |
|
| Levonorgestrel:
Side Effects |
|
|
|
| Single-Dose
Levonorgestrel |
|
| Two-Dose
Levonorgestrel |
|
| 31% |
| 18% |
| 15% |
| 14% |
| 8% |
| 5% |
| 3% |
| 1% |
| 1% |
| 0% |
| von Hertzen H, et al.
Lancet. 2002;360:1803-1810. |