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
6.9%
3.0%

96% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.8% 84%
May 2025 Birth Weight (Expected progeny birth weight) 41.6 kg 85%
May 2025 Gestation (Days between conception and birth) -4.30 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.12 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.59% 94%


1,135 total progeny records from 352 dairy contemporary groups
( 9,294 herdmate records from 349 dairy contemporary groups)
  • 162 progeny ( 892 herdmates) born to heifers
  • 282 progeny ( 2,566 herdmates) born to 2nd parity dam
  • 691 progeny ( 5,836 herdmates) born to ≥3rd parity dam
  • 53.1% progeny (47.1% herdmates) were males
  • Dam Info
16 total progeny records from 6 contemporary groups
( 407 herdmate records from 6 contemporary groups)
  • 2 progeny ( 118 herdmates) born to heifers
  • 7 progeny ( 76 herdmates) born to 2nd parity dam
  • 7 progeny ( 213 herdmates) born to ≥3rd parity dam
  • 56.3% progeny (45.5% herdmates) were males
  • Dam Info
13 total progeny records from 7 contemporary groups
( 300 herdmate records from 7 contemporary groups)
  • 0 progeny ( 98 herdmates) born to heifers
  • 9 progeny ( 69 herdmates) born to 2nd parity dam
  • 4 progeny ( 133 herdmates) born to ≥3rd parity dam
  • 53.8% progeny (43% herdmates) were males
  • Dam Info