| | Vitrification (VIT) | Slow freezing (SF) | Survival | Fertilization | Pregnancy | Miscarriage | Egg donation program |
| | Chen et al., 2005 [44] | — | Yes | 75% (119) | 67% (80) | 33% (7) | 0% | Partially | | Li et al., 2005 [45] | — | Yes | 90% (73/81) | 82% (60/73) | 47% (7/15) | 28% (2/7) | Partially | | Kuwayama et al., 2005 [46] | Yes | — | 91% (58/64) | 81% (52/64) | 41% (12/29) | 17% (2/12) | No | | Borini et al., 2006 [47] | — | Yes | 43,4% (306/705) | 51,6% (158/306) | 19,2% (14/73) | 28,6% (4/14) | No | | Barritt et al., 2007 [48] | — | Yes | 86,1% (68/79) | 89,7% (61/68) | 75% (3/4) | NS | Yes | | Lucena et al., 2006 [49] | Yes | — | 96,7% (143) | 87,2% (105) | 56,5% (13) | NS | Yes | | Antinori et al., 2007 [50] | Yes | — | 99,4% (328/330) | 92,9% (305/328) | 32,5% (39/120) | 20,5% (8/39) | No | | Cobo et al., 2008 [51] | Yes | — | 96,9% (224/231) | 76,3% (171/224) | 65,2% (15/23) | 20% (3/15) | Yes | | Parmegiani et al., 2008 [52] | — | Yes | 75,1% (328/437) | 80% (227/328) | 19% (16/83) | 31,2% (5/16) | No | | Cao et al., 2009 [42] |
Yes |
Yes | SF 61% (75/123) | SF 61,3% (46/75) | ND | ND | No | | VIT 91,8% (268/292) | VIT 67,9% (182/268) | ND | ND | No | | Smith et al., 2010 [53] |
Yes |
Yes | SF 65% (155/238) | SF 67% (104/155) | SF 13% (4/30) | SF 25% (1/4) | No | | VIT 75% (260/349) | VIT 77% (200/260) | VIT 38% (18/48) | VIT 18% (4/18) | No | | Rienzi et al., 2010 [54] | Yes | — | 97% (120/124) | 79,2% (95/120) | 30,8% (15/39) | 20% (3/15) | No | | Cobo et al., 2010 [55] | Yes | — | 92,5% (3039) | 73,3% (NS) | 55,4% (148) | NS | Yes |
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