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
High
8.5%
2.8%

97% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 22.1% 95%
May 2025 Birth Weight (Expected progeny birth weight) 42.7 kg 95%
May 2025 Gestation (Days between conception and birth) -3.26 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.75 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.50% 98%


3,009 total progeny records from 650 dairy contemporary groups
( 32,551 herdmate records from 644 dairy contemporary groups)
  • 264 progeny ( 1,711 herdmates) born to heifers
  • 792 progeny ( 8,681 herdmates) born to 2nd parity dam
  • 1,953 progeny ( 22,159 herdmates) born to ≥3rd parity dam
  • 50.7% progeny (50.3% herdmates) were males
  • Dam Info
41 total progeny records from 14 contemporary groups
( 935 herdmate records from 14 contemporary groups)
  • 0 progeny ( 207 herdmates) born to heifers
  • 8 progeny ( 206 herdmates) born to 2nd parity dam
  • 33 progeny ( 522 herdmates) born to ≥3rd parity dam
  • 39% progeny (51.4% herdmates) were males
  • Dam Info
48 total progeny records from 9 contemporary groups
( 813 herdmate records from 9 contemporary groups)
  • 0 progeny ( 215 herdmates) born to heifers
  • 17 progeny ( 145 herdmates) born to 2nd parity dam
  • 31 progeny ( 453 herdmates) born to ≥3rd parity dam
  • 50% progeny (47.4% herdmates) were males
  • Dam Info