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
8.8%
3.1%

81% (V High)
91% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 27.1% 66%
May 2025 Birth Weight (Expected progeny birth weight) 41.5 kg 77%
May 2025 Gestation (Days between conception and birth) -2.93 days 91%
May 2025 Mortality (Calves dead at or soon after birth) 0.15 91%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.20% 83%


125 total progeny records from 52 dairy contemporary groups
( 1,638 herdmate records from 52 dairy contemporary groups)
  • 15 progeny ( 133 herdmates) born to heifers
  • 42 progeny ( 509 herdmates) born to 2nd parity dam
  • 68 progeny ( 996 herdmates) born to ≥3rd parity dam
  • 47.2% progeny (49.2% herdmates) were males
  • Dam Info
2 total progeny records from 2 contemporary groups
( 146 herdmate records from 2 contemporary groups)
  • 0 progeny ( 58 herdmates) born to heifers
  • 2 progeny ( 35 herdmates) born to 2nd parity dam
  • 0 progeny ( 53 herdmates) born to ≥3rd parity dam
  • 50% progeny (42.5% herdmates) were males
  • Dam Info
7 total progeny records from 2 contemporary groups
( 69 herdmate records from 2 contemporary groups)
  • 1 progeny ( 23 herdmates) born to heifers
  • 4 progeny ( 17 herdmates) born to 2nd parity dam
  • 2 progeny ( 29 herdmates) born to ≥3rd parity dam
  • 57.1% progeny (50.7% herdmates) were males
  • Dam Info