Results
The calculated distance distribution of the whole cohort ranged from
1.410 to 3.962 cm. The average distance ranges of the four groups were
as follows: Group 1, ≤ 1.98 cm; Group 2, 1.99-2.19 cm; Group 3,
2.20-2.50 cm; Group 4, ≥ 2.51 cm, which represented different
inclination degrees of uterine corpus. The description of pregnancy
outcomes of the entire cohort, cleavage-stage ET cohort, and blastocyst
transfer cohort in the different inclination groups are detailed in
Figure S2.