Date of Evaluation Trait PTA Reliability
Mar 2023 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
6.0%
2.3%

97% (V High)
97% (V High)
Mar 2023 Birth Size (Progeny expected to be born large or extra large) 17.9% 91%
Mar 2023 Birth Weight (Expected progeny birth weight) 39.6 kg 93%
Mar 2023 Gestation (Days between conception and birth) -4.11 days 99%
Mar 2023 Mortality (Calves dead at or soon after birth) -0.45 99%
Mar 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.42% 76%


2,210 total progeny records from 466 dairy contemporary groups
( 24,279 herdmate records from 455 dairy contemporary groups)
  • 557 progeny ( 2,773 herdmates) born to heifers
  • 454 progeny ( 5,548 herdmates) born to 2nd parity dam
  • 1,199 progeny ( 15,958 herdmates) born to ≥3rd parity dam
  • 52.7% progeny (51.2% herdmates) were males
  • Dam Info
65 total progeny records from 17 contemporary groups
( 1,074 herdmate records from 17 contemporary groups)
  • 11 progeny ( 279 herdmates) born to heifers
  • 11 progeny ( 195 herdmates) born to 2nd parity dam
  • 43 progeny ( 600 herdmates) born to ≥3rd parity dam
  • 43.1% progeny (47.6% herdmates) were males
  • Dam Info
90 total progeny records from 14 contemporary groups
( 1,407 herdmate records from 14 contemporary groups)
  • 2 progeny ( 230 herdmates) born to heifers
  • 16 progeny ( 278 herdmates) born to 2nd parity dam
  • 72 progeny ( 899 herdmates) born to ≥3rd parity dam
  • 63.3% progeny (48.8% herdmates) were males
  • Dam Info