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
Moderate
7.2%
2.8%

88% (V High)
95% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 25.9% 91%
May 2025 Birth Weight (Expected progeny birth weight) 41.7 kg 80%
May 2025 Gestation (Days between conception and birth) -4.00 days 98%
May 2025 Mortality (Calves dead at or soon after birth) -0.40 98%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.18% 88%


668 total progeny records from 127 dairy contemporary groups
( 6,602 herdmate records from 122 dairy contemporary groups)
  • 76 progeny ( 407 herdmates) born to heifers
  • 131 progeny ( 1,481 herdmates) born to 2nd parity dam
  • 461 progeny ( 4,714 herdmates) born to ≥3rd parity dam
  • 35.9% progeny (48.1% herdmates) were males
  • Dam Info
40 total progeny records from 11 contemporary groups
( 570 herdmate records from 11 contemporary groups)
  • 10 progeny ( 89 herdmates) born to heifers
  • 7 progeny ( 110 herdmates) born to 2nd parity dam
  • 23 progeny ( 371 herdmates) born to ≥3rd parity dam
  • 25% progeny (50.7% herdmates) were males
  • Dam Info
10 total progeny records from 3 contemporary groups
( 268 herdmate records from 3 contemporary groups)
  • 3 progeny ( 52 herdmates) born to heifers
  • 4 progeny ( 43 herdmates) born to 2nd parity dam
  • 3 progeny ( 173 herdmates) born to ≥3rd parity dam
  • 20% progeny (55.2% herdmates) were males
  • Dam Info