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Pregnant surrogate females 14 days after blastocyst transplantation.
| Angle | 0° ≤ θ ≤ 30° | 30° < θ ≤ 60° | 60° < θ ≤ 90° |
|---|---|---|---|
| Number of surrogate females for blastocyst transfer | 17 | 20 | 13 |
| Number of surrogate females pregnant for 14 days | 12 | 13 | 8 |
| % Pregnant surrogate females 14 days after transplantation | 70.59a | 65.00a | 61.54a |
Data were analysed by chi-square test. aValues within a line denote no significant difference among groups (P > 0.05).
