Date of Evaluation Trait PTA Reliability
Sep 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
6.9%
2.6%

96% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 18.1% 95%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.4 kg 94%
Sep 2025 Gestation (Days between conception and birth) -3.44 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.34 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.46% 98%


2,897 total progeny records from 554 dairy contemporary groups
( 38,326 herdmate records from 552 dairy contemporary groups)
  • 115 progeny ( 1,376 herdmates) born to heifers
  • 769 progeny ( 9,676 herdmates) born to 2nd parity dam
  • 2,013 progeny ( 27,274 herdmates) born to ≥3rd parity dam
  • 52.5% progeny (51.5% herdmates) were males
  • Dam Info
73 total progeny records from 21 contemporary groups
( 1,260 herdmate records from 21 contemporary groups)
  • 3 progeny ( 313 herdmates) born to heifers
  • 19 progeny ( 257 herdmates) born to 2nd parity dam
  • 51 progeny ( 690 herdmates) born to ≥3rd parity dam
  • 46.6% progeny (51.3% herdmates) were males
  • Dam Info
83 total progeny records from 14 contemporary groups
( 1,627 herdmate records from 14 contemporary groups)
  • 2 progeny ( 431 herdmates) born to heifers
  • 31 progeny ( 423 herdmates) born to 2nd parity dam
  • 50 progeny ( 773 herdmates) born to ≥3rd parity dam
  • 49.4% progeny (50% herdmates) were males
  • Dam Info