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
11.0%
4.2%


83% (V High)
94% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 27.6% 76%
May 2025 Birth Weight (Expected progeny birth weight) 42.5 kg 81%
May 2025 Gestation (Days between conception and birth) -3.13 days 93%
May 2025 Mortality (Calves dead at or soon after birth) 0.17 93%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.84% 87%


167 total progeny records from 56 dairy contemporary groups
( 1,932 herdmate records from 56 dairy contemporary groups)
  • 17 progeny ( 190 herdmates) born to heifers
  • 50 progeny ( 542 herdmates) born to 2nd parity dam
  • 100 progeny ( 1,200 herdmates) born to ≥3rd parity dam
  • 51.5% progeny (49.2% herdmates) were males
  • Dam Info
7 total progeny records from 2 contemporary groups
( 26 herdmate records from 2 contemporary groups)
  • 1 progeny ( 6 herdmates) born to heifers
  • 1 progeny ( 0 herdmates) born to 2nd parity dam
  • 5 progeny ( 20 herdmates) born to ≥3rd parity dam
  • 28.6% progeny (38.5% herdmates) were males
  • Dam Info
7 total progeny records from 2 contemporary groups
( 26 herdmate records from 2 contemporary groups)
  • 1 progeny ( 6 herdmates) born to heifers
  • 1 progeny ( 0 herdmates) born to 2nd parity dam
  • 5 progeny ( 20 herdmates) born to ≥3rd parity dam
  • 28.6% progeny (38.5% herdmates) were males
  • Dam Info