Characteristic of the patient's menstrual cycle | Patients n | Mean age ± SEM | Mean fragments of ovarian tissue (range) | Oocytes retrieved n (range) | Mean oocytes retrieved /fragment | Mean oocytes retrieved /patients | Stage at collection (%) | IVM rate | ||
---|---|---|---|---|---|---|---|---|---|---|
 |  |  |  |  |  |  | GV | MI | MII |  |
OC | 11 | 23.1 ± 1.3 | 20.1 (10-29) | 38 (0-9) | 0.17 ± 0.07a | 3.4 ± 1.06a | 71% | 29% | 0% | 42.1% |
Natural cycle FP | 19 | 26.3 ± 1.5 | 21.6 (7-32) | 69 (0-15) | 0.17 ± 0.06a | 3.6 ± 1.09a | 80% | 19% | 1% | 27.9% |
Natural cycle LP | 16 | 27.9 ± 1.1 | 18.1 (12-26) | 44 (0-13) | 0.15 ± 0.05a | 2.8 ± 0.83a | 84% | 14% | 2% | 39.5% |
Post-partum | 5 | 31 ± 2.2 | 26.3 (16-36) | 33 (1-12) | 0.23 ± 0.12a | 6.6 ± 1.86 | 91% | 6% | 3% | 28.1% |
Unknown | 2 | 29.5 ± 0.5 | 20-32 | 8 (0-8) | 0.15 ± 0.26 | 4 ± 4 | 100% | 0% | 0% | 12.5% |
Prepubertal | 4 | 9.2 ± 1.4 | 31.7 (17-40) | 46 (2-22) | 0.36 ± 0.28b | 11.5 ± 4.27b | 93% | 7% | 0% | 23.9% |
Total | 57 | 26 ± 0.9 | 21.8 (7-40) | 238 (0-22) | 0.19 | 4 | 84% | 14.7% | 1.3% | 31% |