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
6.5%
2.7%

96% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 21.7% 95%
May 2025 Birth Weight (Expected progeny birth weight) 41.5 kg 94%
May 2025 Gestation (Days between conception and birth) -0.98 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.14 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.64% 98%


2,032 total progeny records from 514 dairy contemporary groups
( 28,254 herdmate records from 513 dairy contemporary groups)
  • 177 progeny ( 1,365 herdmates) born to heifers
  • 529 progeny ( 7,219 herdmates) born to 2nd parity dam
  • 1,326 progeny ( 19,670 herdmates) born to ≥3rd parity dam
  • 45.9% progeny (50.2% herdmates) were males
  • Dam Info
75 total progeny records from 15 contemporary groups
( 920 herdmate records from 15 contemporary groups)
  • 6 progeny ( 221 herdmates) born to heifers
  • 27 progeny ( 189 herdmates) born to 2nd parity dam
  • 42 progeny ( 510 herdmates) born to ≥3rd parity dam
  • 34.7% progeny (47.9% herdmates) were males
  • Dam Info
37 total progeny records from 7 contemporary groups
( 488 herdmate records from 7 contemporary groups)
  • 1 progeny ( 123 herdmates) born to heifers
  • 8 progeny ( 95 herdmates) born to 2nd parity dam
  • 28 progeny ( 270 herdmates) born to ≥3rd parity dam
  • 59.5% progeny (47.1% herdmates) were males
  • Dam Info