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
5.8%
2.3%

95% (V High)
96% (V High)
Mar 2023 Birth Size (Progeny expected to be born large or extra large) 17.4% 92%
Mar 2023 Birth Weight (Expected progeny birth weight) 41.1 kg 84%
Mar 2023 Gestation (Days between conception and birth) -3.27 days 99%
Mar 2023 Mortality (Calves dead at or soon after birth) 0.28 99%
Mar 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.59% 80%


1,299 total progeny records from 379 dairy contemporary groups
( 14,647 herdmate records from 375 dairy contemporary groups)
  • 330 progeny ( 1,723 herdmates) born to heifers
  • 320 progeny ( 3,867 herdmates) born to 2nd parity dam
  • 649 progeny ( 9,057 herdmates) born to ≥3rd parity dam
  • 45.7% progeny (48.8% herdmates) were males
  • Dam Info
94 total progeny records from 22 contemporary groups
( 1,281 herdmate records from 21 contemporary groups)
  • 12 progeny ( 279 herdmates) born to heifers
  • 26 progeny ( 269 herdmates) born to 2nd parity dam
  • 56 progeny ( 733 herdmates) born to ≥3rd parity dam
  • 47.9% progeny (51.1% herdmates) were males
  • Dam Info
32 total progeny records from 12 contemporary groups
( 507 herdmate records from 12 contemporary groups)
  • 9 progeny ( 89 herdmates) born to heifers
  • 11 progeny ( 102 herdmates) born to 2nd parity dam
  • 12 progeny ( 316 herdmates) born to ≥3rd parity dam
  • 18.8% progeny (45.2% herdmates) were males
  • Dam Info