Date of Evaluation Trait PTA Reliability
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
5.6%
2.4%

77% (High)
91% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 16.1% 76%
May 2025 Birth Weight (Expected progeny birth weight) 39.5 kg 90%
May 2025 Gestation (Days between conception and birth) -4.47 days 97%
May 2025 Mortality (Calves dead at or soon after birth) -0.54 97%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.55% 79%


321 total progeny records from 87 dairy contemporary groups
( 12,634 herdmate records from 87 dairy contemporary groups)
  • 20 progeny ( 320 herdmates) born to heifers
  • 64 progeny ( 2,905 herdmates) born to 2nd parity dam
  • 237 progeny ( 9,409 herdmates) born to ≥3rd parity dam
  • 47.4% progeny (49.5% herdmates) were males
  • Dam Info
7 total progeny records from 3 contemporary groups
( 580 herdmate records from 3 contemporary groups)
  • 0 progeny ( 101 herdmates) born to heifers
  • 5 progeny ( 129 herdmates) born to 2nd parity dam
  • 2 progeny ( 350 herdmates) born to ≥3rd parity dam
  • 42.9% progeny (47.2% herdmates) were males
  • Dam Info
31 total progeny records from 8 contemporary groups
( 1,552 herdmate records from 8 contemporary groups)
  • 5 progeny ( 329 herdmates) born to heifers
  • 5 progeny ( 326 herdmates) born to 2nd parity dam
  • 21 progeny ( 897 herdmates) born to ≥3rd parity dam
  • 48.4% progeny (45.4% herdmates) were males
  • Dam Info