Table 2 Comparison of oocyte collection results
From: Usefulness of random-start progestin-primed ovarian stimulation for fertility preservation
|  | GnRH-ant, n = 56 (Letrozole combination, n = 38) | PPOS, n = 30 (Letrozole combination, n = 18) | P value |
|---|---|---|---|
HMG dose | 2527.6 (73.3) | 2512.9 (100.2) | 0.905 |
HMG duration, days | 11.0 (0.3) | 11.2 (0.4) | 0.616 |
Number of collected oocytes | 9.9 (0.9) | 12.2 (1.2) | 0.137 |
Number of mature oocytes | 8.4 (0.8) | 10.8 (1.1) | 0.099 |
Maturation rate, % | 84.1 (2.4) | 89.5 (3.3) | 0.195 |
Number of visits for monitoring | 4.2 (0.1) | 3.4 (0.14) | < 0.001* |
Start of menstruation before oocyte collection, % | 25.0 | 3.3 | 0.013* |