Table 2 Implanted blastocysts.

From: Blastocyst hatching site is regularly distributed and does not influence foetal development in mice

Angle

0° ≤ θ ≤ 30°

30° < θ ≤ 60°

60° < θ ≤ 90°

Number of total transferred blastocysts

250

350

195

Number of implanted blastocysts

203

273

144

% Implantation blastocysts

81.20a

78.00a

73.85a

  1. Data were analysed by chi-square test. aValues within a line denote no significant difference among groups (P > 0.05).