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
Moderate
7.8%
3.1%

97% (V High)
98% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 25.4% 92%
Sep 2025 Birth Weight (Expected progeny birth weight) 43.2 kg 92%
Sep 2025 Gestation (Days between conception and birth) -3.95 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.26 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.38% 95%


1,563 total progeny records from 600 dairy contemporary groups
( 17,568 herdmate records from 590 dairy contemporary groups)
  • 323 progeny ( 2,557 herdmates) born to heifers
  • 438 progeny ( 4,536 herdmates) born to 2nd parity dam
  • 802 progeny ( 10,475 herdmates) born to ≥3rd parity dam
  • 31.9% progeny (43% herdmates) were males
  • Dam Info
51 total progeny records from 20 contemporary groups
( 922 herdmate records from 20 contemporary groups)
  • 14 progeny ( 250 herdmates) born to heifers
  • 17 progeny ( 198 herdmates) born to 2nd parity dam
  • 20 progeny ( 474 herdmates) born to ≥3rd parity dam
  • 37.3% progeny (42% herdmates) were males
  • Dam Info
37 total progeny records from 15 contemporary groups
( 619 herdmate records from 15 contemporary groups)
  • 2 progeny ( 141 herdmates) born to heifers
  • 12 progeny ( 144 herdmates) born to 2nd parity dam
  • 23 progeny ( 334 herdmates) born to ≥3rd parity dam
  • 35.1% progeny (48.3% herdmates) were males
  • Dam Info