From: The utility of all-freeze IVF cycles depends on the composition of study populations
Fresh Cycles | Frozen Cycles | P-value/adjusted | |
---|---|---|---|
Number of cycles | 741 | 217 | |
Age (years) | 41.2 ± 4.8 | 39.5 ± 5.9 | < 0.0001 |
AMH (ng/mL) | 1.2 ± 1.7 | 2.4 ± 2.6 | < 0.0001 |
Highest FSH (mIU/mL) | 14.8 ± 12.7 | 11.5 ± 7.8 | 0.0003 |
Number embryos transferred | 2.2 ± 1.2 | 2.1 ± 1.0 | 0.2536 |
Pregnancies (n/%) | 82 (11.1%) | 42 (19.4%) | 0.0014/0.2991 |
Live births (n/%) | 53 (64.3%) | 26 (61.9%) | 0.7648/0.5189 |
Miscarriages (n/%) | 29 (35.4%) | 16 (28.1%) | 0.7648/0.5189 |