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
6.8%
2.6%

89% (V High)
95% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 20.7% 95%
May 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 84%
May 2025 Gestation (Days between conception and birth) -4.13 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.60 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.13% 91%


678 total progeny records from 159 dairy contemporary groups
( 13,291 herdmate records from 159 dairy contemporary groups)
  • 22 progeny ( 399 herdmates) born to heifers
  • 161 progeny ( 3,352 herdmates) born to 2nd parity dam
  • 495 progeny ( 9,540 herdmates) born to ≥3rd parity dam
  • 53.5% progeny (50.3% herdmates) were males
  • Dam Info
96 total progeny records from 27 contemporary groups
( 1,631 herdmate records from 27 contemporary groups)
  • 5 progeny ( 306 herdmates) born to heifers
  • 23 progeny ( 390 herdmates) born to 2nd parity dam
  • 68 progeny ( 935 herdmates) born to ≥3rd parity dam
  • 61.5% progeny (47.4% herdmates) were males
  • Dam Info
13 total progeny records from 4 contemporary groups
( 665 herdmate records from 4 contemporary groups)
  • 0 progeny ( 142 herdmates) born to heifers
  • 3 progeny ( 139 herdmates) born to 2nd parity dam
  • 10 progeny ( 384 herdmates) born to ≥3rd parity dam
  • 69.2% progeny (42.3% herdmates) were males
  • Dam Info