Date of Evaluation Trait PTA Reliability
May 2023 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
High
9.2%
3.2%

96% (V High)
99% (V High)
May 2023 Birth Size (Progeny expected to be born large or extra large) 26.6% 91%
May 2023 Birth Weight (Expected progeny birth weight) 41.3 kg 85%
May 2023 Gestation (Days between conception and birth) -0.76 days 99%
May 2023 Mortality (Calves dead at or soon after birth) 0.14 99%
May 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.02% 90%


910 total progeny records from 402 dairy contemporary groups
( 8,025 herdmate records from 394 dairy contemporary groups)
  • 142 progeny ( 937 herdmates) born to heifers
  • 229 progeny ( 2,446 herdmates) born to 2nd parity dam
  • 539 progeny ( 4,642 herdmates) born to ≥3rd parity dam
  • 49.7% progeny (46.9% herdmates) were males
  • Dam Info
18 total progeny records from 10 contemporary groups
( 97 herdmate records from 10 contemporary groups)
  • 1 progeny ( 27 herdmates) born to heifers
  • 6 progeny ( 25 herdmates) born to 2nd parity dam
  • 11 progeny ( 45 herdmates) born to ≥3rd parity dam
  • 33.3% progeny (40.2% herdmates) were males
  • Dam Info
5 total progeny records from 3 contemporary groups
( 45 herdmate records from 3 contemporary groups)
  • 0 progeny ( 16 herdmates) born to heifers
  • 2 progeny ( 10 herdmates) born to 2nd parity dam
  • 3 progeny ( 19 herdmates) born to ≥3rd parity dam
  • 40% progeny (13.3% herdmates) were males
  • Dam Info