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
5.6%
2.3%

87% (V High)
94% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 14.8% 91%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.2 kg 88%
Sep 2025 Gestation (Days between conception and birth) -4.11 days 97%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.67 97%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.81% 88%


267 total progeny records from 72 dairy contemporary groups
( 6,192 herdmate records from 72 dairy contemporary groups)
  • 27 progeny ( 253 herdmates) born to heifers
  • 65 progeny ( 1,482 herdmates) born to 2nd parity dam
  • 175 progeny ( 4,457 herdmates) born to ≥3rd parity dam
  • 54.7% progeny (51.3% herdmates) were males
  • Dam Info
41 total progeny records from 12 contemporary groups
( 1,003 herdmate records from 12 contemporary groups)
  • 2 progeny ( 224 herdmates) born to heifers
  • 13 progeny ( 191 herdmates) born to 2nd parity dam
  • 26 progeny ( 588 herdmates) born to ≥3rd parity dam
  • 58.5% progeny (48.1% herdmates) were males
  • Dam Info
19 total progeny records from 5 contemporary groups
( 644 herdmate records from 5 contemporary groups)
  • 0 progeny ( 128 herdmates) born to heifers
  • 7 progeny ( 134 herdmates) born to 2nd parity dam
  • 12 progeny ( 382 herdmates) born to ≥3rd parity dam
  • 42.1% progeny (51.4% herdmates) were males
  • Dam Info