Table 2. Reproductive performance according to the study by Prior et al. (2018) in women with congenital uterine malformations and women with normal uteri following assisted reproductive technology (ART) treatment. Live birth and clinical pregnancy rates were similar between the two groups, although preterm births were more common in women with uterine malformations than in controls.
  Normal uterus (n=1943) Congenital uterine malformations (n=432) p
Total number of retrieved oocytes 12±7.6 12±6.5 0.75
Clinical pregnancy 850 (44%) 180 (42%) 0.45
Preterm birth <37 weeks 102/722 (14%) 33/152 (22%) 0.026
<34 weeks 20/722 (3%) 12/152 (8%) 0.007
<32 weeks 13/722 (2%) 11/152 (7%) 0.001
Live birth 722 (37%) 152 (35%) 0.47