Unicornuate uterus | Control | OR (95% CI) | p-value | |
---|---|---|---|---|
n = 342 women | n = 1026 women | |||
Cleavage day-3 ET cycles, n | 223 | 993 | ||
Embryos per transfer, mean ± SD | 1.87 ± 0.49 | 1.93 ± 0.46 | p = 0.123 | |
Implantation rate, % (n) | 23.7% (99/418) | 28.0% (535/1914) | 0.847 (0.703–1.021) | p = 0.073 |
Clinical pregnancy rate, % (n) | 35.9% (80/223) | 43.9% (436/993) | 0.817 (0.676–0.987) | p = 0.028 |
Miscarriage rate, % (n) | 25.0% (20/80) | 19.7% (86/436) | 1.267 (0.829–1.937) | p = 0.283 |
Live birth rate, % (n) | 26.9% (60/223) | 35.2% (350/993) | 0.763 (0.605–0.963) | p = 0.017 |
Multiple live birth rate, % (n) | 4.9% (11/223) | 9.7% (96/993) | 0.510 (0.278–0.936) | p = 0.024 |
Blastocyst ET cycles, n | 59 | 25 | ||
Embryos per transfer, mean ± SD | 1.07 ± 0.25 | 1.16 ± 0.37 | p = 0.192 | |
Implantation rate, % (n) | 34.9% (22/63) | 34.5% (10/29) | 1.013 (0.553–1.853) | p = 0.967 |
Clinical pregnancy, % (n) | 37.3% (22/59) | 40.0% (10/25) | 0.932 (0.520–1.670) | p = 0.815 |
Miscarriage rate, % (n) | 18.2% (4/22) | 20.0% (2/10) | 0.909 (0.198–4.173) | p = 0.903 |
Live birth rate, % (n) | 30.5% (18/59) | 32.0% (8/25) | 0.953 (0.479–1.899) | p = 0.892 |
Multiple live birth rate, % (n) | 3.4% (2/59) | 0 | 0.966 (0.921–1.013) | p = 0.351 |