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
6.6%
2.6%

93% (V High)
98% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 17.8% 95%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.8 kg 91%
Sep 2025 Gestation (Days between conception and birth) -6.16 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.07 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.93% 87%


2,004 total progeny records from 444 dairy contemporary groups
( 43,537 herdmate records from 444 dairy contemporary groups)
  • 240 progeny ( 2,370 herdmates) born to heifers
  • 513 progeny ( 10,392 herdmates) born to 2nd parity dam
  • 1,251 progeny ( 30,775 herdmates) born to ≥3rd parity dam
  • 32.8% progeny (46.9% herdmates) were males
  • Dam Info
115 total progeny records from 32 contemporary groups
( 2,422 herdmate records from 32 contemporary groups)
  • 7 progeny ( 379 herdmates) born to heifers
  • 24 progeny ( 499 herdmates) born to 2nd parity dam
  • 84 progeny ( 1,544 herdmates) born to ≥3rd parity dam
  • 27.8% progeny (45.4% herdmates) were males
  • Dam Info
57 total progeny records from 13 contemporary groups
( 1,672 herdmate records from 13 contemporary groups)
  • 1 progeny ( 301 herdmates) born to heifers
  • 15 progeny ( 309 herdmates) born to 2nd parity dam
  • 41 progeny ( 1,062 herdmates) born to ≥3rd parity dam
  • 36.8% progeny (42.8% herdmates) were males
  • Dam Info