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
6.1%
2.4%

97% (V High)
98% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 18.3% 95%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.8 kg 91%
Sep 2025 Gestation (Days between conception and birth) -3.19 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.09 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.45% 96%


1,298 total progeny records from 388 dairy contemporary groups
( 15,040 herdmate records from 383 dairy contemporary groups)
  • 322 progeny ( 1,744 herdmates) born to heifers
  • 322 progeny ( 3,941 herdmates) born to 2nd parity dam
  • 654 progeny ( 9,355 herdmates) born to ≥3rd parity dam
  • 45.7% progeny (48.9% herdmates) were males
  • Dam Info
90 total progeny records from 24 contemporary groups
( 1,305 herdmate records from 23 contemporary groups)
  • 12 progeny ( 284 herdmates) born to heifers
  • 24 progeny ( 272 herdmates) born to 2nd parity dam
  • 54 progeny ( 749 herdmates) born to ≥3rd parity dam
  • 52.2% progeny (51.8% herdmates) were males
  • Dam Info
28 total progeny records from 10 contemporary groups
( 483 herdmate records from 10 contemporary groups)
  • 7 progeny ( 81 herdmates) born to heifers
  • 10 progeny ( 98 herdmates) born to 2nd parity dam
  • 11 progeny ( 304 herdmates) born to ≥3rd parity dam
  • 17.9% progeny (45.5% herdmates) were males
  • Dam Info