Date of Evaluation Trait PTA Reliability
Sep 2023 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
4.9%
2.2%

94% (V High)
94% (V High)
Sep 2023 Birth Size (Progeny expected to be born large or extra large) 4.6% 83%
Sep 2023 Birth Weight (Expected progeny birth weight) 36.5 kg 89%
Sep 2023 Gestation (Days between conception and birth) -3.42 days 99%
Sep 2023 Mortality (Calves dead at or soon after birth) 0.85 99%
Sep 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.73% 63%


964 total progeny records from 114 dairy contemporary groups
( 11,770 herdmate records from 114 dairy contemporary groups)
  • 308 progeny ( 2,620 herdmates) born to heifers
  • 200 progeny ( 2,660 herdmates) born to 2nd parity dam
  • 456 progeny ( 6,490 herdmates) born to ≥3rd parity dam
  • 44.8% progeny (48.6% herdmates) were males
  • Dam Info
26 total progeny records from 4 contemporary groups
( 246 herdmate records from 4 contemporary groups)
  • 2 progeny ( 29 herdmates) born to heifers
  • 13 progeny ( 103 herdmates) born to 2nd parity dam
  • 11 progeny ( 114 herdmates) born to ≥3rd parity dam
  • 50% progeny (45.9% herdmates) were males
  • Dam Info
57 total progeny records from 5 contemporary groups
( 413 herdmate records from 5 contemporary groups)
  • 4 progeny ( 125 herdmates) born to heifers
  • 18 progeny ( 91 herdmates) born to 2nd parity dam
  • 35 progeny ( 197 herdmates) born to ≥3rd parity dam
  • 35.1% progeny (38.5% herdmates) were males
  • Dam Info