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
5.5%
2.4%

96% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 17.4% 96%
May 2025 Birth Weight (Expected progeny birth weight) 39.7 kg 96%
May 2025 Gestation (Days between conception and birth) -4.34 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.35 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.68% 85%


1,591 total progeny records from 366 dairy contemporary groups
( 30,797 herdmate records from 365 dairy contemporary groups)
  • 401 progeny ( 3,340 herdmates) born to heifers
  • 373 progeny ( 7,042 herdmates) born to 2nd parity dam
  • 817 progeny ( 20,415 herdmates) born to ≥3rd parity dam
  • 34.1% progeny (45.2% herdmates) were males
  • Dam Info
145 total progeny records from 25 contemporary groups
( 2,417 herdmate records from 25 contemporary groups)
  • 56 progeny ( 518 herdmates) born to heifers
  • 24 progeny ( 439 herdmates) born to 2nd parity dam
  • 65 progeny ( 1,460 herdmates) born to ≥3rd parity dam
  • 24.8% progeny (45.4% herdmates) were males
  • Dam Info
137 total progeny records from 21 contemporary groups
( 2,373 herdmate records from 21 contemporary groups)
  • 53 progeny ( 604 herdmates) born to heifers
  • 23 progeny ( 452 herdmates) born to 2nd parity dam
  • 61 progeny ( 1,317 herdmates) born to ≥3rd parity dam
  • 32.1% progeny (45.3% herdmates) were males
  • Dam Info