Table 3. The influence come from mechanical trauma to the cleavage rate and blastocyst rate and blastocyst cell number of parthenogenesis.

Type of experiments	No. of manipulated oocytes	No. of cleavages(% of manipulated oocytes)	No. of blastocysts(% of manipulated oocytes)	No. of blastocysts	Cell number of blastocyst
Intact oocyte parthenogenesis	418	397(95.032±3.022)	266(64.42±5.02)a	20	55.40±7.97
Mechanical trauma oocyte parthenogenesis	396	372(93.136±3.189)	227(56.14±3.18)b	20	52.65±7.53

Note: Significant differences showed with different superscripts in the same column (P < 0.05)