Table 8. Embryo transfer into the reused mice as recipients.

Exp.	No. of transferred embryos (no. of recipients)	No. (%) * of offspring	Min–Max
Control	73 (7)	31 (42.5) a	16.7–72.7
Reuse **	106 (7)	52 (49.1) a	22.2–83.3

* Identical letters indicate no significant differences by Pearson’s Chi-square test (P > 0.01). ** Reuse indicates the mice recovered for 10–30 days from First-oocytes collection were used as recipients without distinction.