TABLE 5

Fertilization and development of eggs fertilized by ICSI with sperm from C57BL/6J-ChrXMSM males separated into high- and low-motility groups

No. of malesNo. of eggs% of eggs survivedNo. of eggs fertilized (%)No. of embryos transferredNo. of pregnant females/recipientsNo. of implantations (%)No. of live offspring (%)
GroupInjectedSurvived
Relatively high motility5 (5)a29825485.2198 (78.0)19814/15135 (68.2)81 (40.9)
Severely low motility6 (6)31625881.5202 (78.3)20213/14106 (52.5)56 (27.7)
  • a Number of experimental replicates for each male.