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
10.8%
4.8%

82% (V High)
84% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 28.7% 84%
May 2025 Birth Weight (Expected progeny birth weight) 43.6 kg 75%
May 2025 Gestation (Days between conception and birth) 0.09 days 95%
May 2025 Mortality (Calves dead at or soon after birth) -0.15 95%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 3.60% 78%


159 total progeny records from 59 dairy contemporary groups
( 2,528 herdmate records from 58 dairy contemporary groups)
  • 22 progeny ( 117 herdmates) born to heifers
  • 29 progeny ( 606 herdmates) born to 2nd parity dam
  • 108 progeny ( 1,805 herdmates) born to ≥3rd parity dam
  • 47.2% progeny (52.2% herdmates) were males
  • Dam Info
20 total progeny records from 5 contemporary groups
( 248 herdmate records from 5 contemporary groups)
  • 8 progeny ( 45 herdmates) born to heifers
  • 3 progeny ( 52 herdmates) born to 2nd parity dam
  • 9 progeny ( 151 herdmates) born to ≥3rd parity dam
  • 30% progeny (48% herdmates) were males
  • Dam Info
12 total progeny records from 4 contemporary groups
( 284 herdmate records from 4 contemporary groups)
  • 0 progeny ( 42 herdmates) born to heifers
  • 3 progeny ( 67 herdmates) born to 2nd parity dam
  • 9 progeny ( 175 herdmates) born to ≥3rd parity dam
  • 41.7% progeny (41.9% herdmates) were males
  • Dam Info