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
5.2%
2.0%

98% (V High)
97% (V High)
Mar 2023 Birth Size (Progeny expected to be born large or extra large) 8.8% 93%
Mar 2023 Birth Weight (Expected progeny birth weight) 39.3 kg 94%
Mar 2023 Gestation (Days between conception and birth) -4.37 days 99%
Mar 2023 Mortality (Calves dead at or soon after birth) -0.26 99%
Mar 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.34% 72%


2,462 total progeny records from 548 dairy contemporary groups
( 33,857 herdmate records from 545 dairy contemporary groups)
  • 804 progeny ( 5,582 herdmates) born to heifers
  • 502 progeny ( 7,151 herdmates) born to 2nd parity dam
  • 1,156 progeny ( 21,124 herdmates) born to ≥3rd parity dam
  • 43.9% progeny (49.8% herdmates) were males
  • Dam Info
97 total progeny records from 24 contemporary groups
( 1,829 herdmate records from 24 contemporary groups)
  • 26 progeny ( 419 herdmates) born to heifers
  • 21 progeny ( 298 herdmates) born to 2nd parity dam
  • 50 progeny ( 1,112 herdmates) born to ≥3rd parity dam
  • 52.6% progeny (47.3% herdmates) were males
  • Dam Info
111 total progeny records from 16 contemporary groups
( 1,897 herdmate records from 16 contemporary groups)
  • 45 progeny ( 434 herdmates) born to heifers
  • 26 progeny ( 353 herdmates) born to 2nd parity dam
  • 40 progeny ( 1,110 herdmates) born to ≥3rd parity dam
  • 38.7% progeny (43.8% herdmates) were males
  • Dam Info