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Clinical pregnancy and live birth rates in patients in Group IVF-2 with different durations of amenorrhea at the initiation of follow-up.
| Duration of Amenorrhea (years) | ||
|---|---|---|
| <4 | ≥4 | |
| Clinical pregnancy rate | 24.2% (8/33) | 0.0% (0/12) |
| Live birth rate | 21.2% (7/33) | 0.0% (0/12) |
Group IVF-2, patients with a history of surgery for benign ovarian tumors in whom ovarian stimulation and IVF-ET were attempted.
