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
Low
6.5%
2.4%

73% (High)
90% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.1% 83%
May 2025 Birth Weight (Expected progeny birth weight) 40.4 kg 72%
May 2025 Gestation (Days between conception and birth) -4.53 days 97%
May 2025 Mortality (Calves dead at or soon after birth) -0.52 97%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.02% 77%


181 total progeny records from 63 dairy contemporary groups
( 7,511 herdmate records from 62 dairy contemporary groups)
  • 11 progeny ( 277 herdmates) born to heifers
  • 45 progeny ( 1,736 herdmates) born to 2nd parity dam
  • 125 progeny ( 5,498 herdmates) born to ≥3rd parity dam
  • 50.3% progeny (49.5% herdmates) were males
  • Dam Info
10 total progeny records from 3 contemporary groups
( 542 herdmate records from 3 contemporary groups)
  • 0 progeny ( 104 herdmates) born to heifers
  • 2 progeny ( 109 herdmates) born to 2nd parity dam
  • 8 progeny ( 329 herdmates) born to ≥3rd parity dam
  • 80% progeny (46.7% herdmates) were males
  • Dam Info
4 total progeny records from 2 contemporary groups
( 286 herdmate records from 2 contemporary groups)
  • 0 progeny ( 70 herdmates) born to heifers
  • 2 progeny ( 37 herdmates) born to 2nd parity dam
  • 2 progeny ( 179 herdmates) born to ≥3rd parity dam
  • 50% progeny (48.3% herdmates) were males
  • Dam Info