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
5.8%
2.3%

95% (V High)
96% (V High)
Sep 2023 Birth Size (Progeny expected to be born large or extra large) 17.0% 92%
Sep 2023 Birth Weight (Expected progeny birth weight) 41.0 kg 85%
Sep 2023 Gestation (Days between conception and birth) -3.26 days 99%
Sep 2023 Mortality (Calves dead at or soon after birth) 0.22 99%
Sep 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.78% 83%


1,301 total progeny records from 382 dairy contemporary groups
( 14,864 herdmate records from 378 dairy contemporary groups)
  • 326 progeny ( 1,700 herdmates) born to heifers
  • 321 progeny ( 3,939 herdmates) born to 2nd parity dam
  • 654 progeny ( 9,225 herdmates) born to ≥3rd parity dam
  • 45.8% progeny (48.8% herdmates) were males
  • Dam Info
95 total progeny records from 23 contemporary groups
( 1,312 herdmate records from 22 contemporary groups)
  • 12 progeny ( 285 herdmates) born to heifers
  • 26 progeny ( 275 herdmates) born to 2nd parity dam
  • 57 progeny ( 752 herdmates) born to ≥3rd parity dam
  • 48.4% progeny (51.4% herdmates) were males
  • Dam Info
31 total progeny records from 11 contemporary groups
( 503 herdmate records from 11 contemporary groups)
  • 8 progeny ( 86 herdmates) born to heifers
  • 11 progeny ( 102 herdmates) born to 2nd parity dam
  • 12 progeny ( 315 herdmates) born to ≥3rd parity dam
  • 16.1% progeny (44.7% herdmates) were males
  • Dam Info