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
7.1%
2.9%

94% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.5% 95%
May 2025 Birth Weight (Expected progeny birth weight) 41.8 kg 93%
May 2025 Gestation (Days between conception and birth) -3.54 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.49 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.58% 91%


1,238 total progeny records from 322 dairy contemporary groups
( 24,569 herdmate records from 321 dairy contemporary groups)
  • 140 progeny ( 1,575 herdmates) born to heifers
  • 308 progeny ( 5,824 herdmates) born to 2nd parity dam
  • 790 progeny ( 17,170 herdmates) born to ≥3rd parity dam
  • 38.4% progeny (48.5% herdmates) were males
  • Dam Info
119 total progeny records from 39 contemporary groups
( 2,550 herdmate records from 39 contemporary groups)
  • 14 progeny ( 529 herdmates) born to heifers
  • 40 progeny ( 511 herdmates) born to 2nd parity dam
  • 65 progeny ( 1,510 herdmates) born to ≥3rd parity dam
  • 37.8% progeny (46.4% herdmates) were males
  • Dam Info
38 total progeny records from 14 contemporary groups
( 1,544 herdmate records from 14 contemporary groups)
  • 8 progeny ( 317 herdmates) born to heifers
  • 8 progeny ( 324 herdmates) born to 2nd parity dam
  • 22 progeny ( 903 herdmates) born to ≥3rd parity dam
  • 50% progeny (49.5% herdmates) were males
  • Dam Info