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
5.8%
2.5%


95% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.0% 94%
May 2025 Birth Weight (Expected progeny birth weight) 39.9 kg 93%
May 2025 Gestation (Days between conception and birth) -5.11 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.34 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 3.96% 86%


1,557 total progeny records from 318 dairy contemporary groups
( 22,534 herdmate records from 317 dairy contemporary groups)
  • 356 progeny ( 2,833 herdmates) born to heifers
  • 327 progeny ( 5,066 herdmates) born to 2nd parity dam
  • 874 progeny ( 14,635 herdmates) born to ≥3rd parity dam
  • 36.7% progeny (45.2% herdmates) were males
  • Dam Info
83 total progeny records from 19 contemporary groups
( 1,566 herdmate records from 19 contemporary groups)
  • 21 progeny ( 379 herdmates) born to heifers
  • 22 progeny ( 332 herdmates) born to 2nd parity dam
  • 40 progeny ( 855 herdmates) born to ≥3rd parity dam
  • 41% progeny (41.1% herdmates) were males
  • Dam Info
50 total progeny records from 9 contemporary groups
( 1,027 herdmate records from 9 contemporary groups)
  • 15 progeny ( 238 herdmates) born to heifers
  • 7 progeny ( 184 herdmates) born to 2nd parity dam
  • 28 progeny ( 605 herdmates) born to ≥3rd parity dam
  • 38% progeny (46.3% herdmates) were males
  • Dam Info