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
8.6%
3.2%


87% (V High)
93% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 24.8% 89%
May 2025 Birth Weight (Expected progeny birth weight) 43.0 kg 91%
May 2025 Gestation (Days between conception and birth) -4.99 days 97%
May 2025 Mortality (Calves dead at or soon after birth) -0.42 97%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.17% 86%


498 total progeny records from 214 dairy contemporary groups
( 5,677 herdmate records from 208 dairy contemporary groups)
  • 104 progeny ( 708 herdmates) born to heifers
  • 124 progeny ( 1,447 herdmates) born to 2nd parity dam
  • 270 progeny ( 3,522 herdmates) born to ≥3rd parity dam
  • 43.6% progeny (45.2% herdmates) were males
  • Dam Info
37 total progeny records from 12 contemporary groups
( 540 herdmate records from 12 contemporary groups)
  • 9 progeny ( 98 herdmates) born to heifers
  • 3 progeny ( 124 herdmates) born to 2nd parity dam
  • 25 progeny ( 318 herdmates) born to ≥3rd parity dam
  • 37.8% progeny (43.1% herdmates) were males
  • Dam Info
34 total progeny records from 9 contemporary groups
( 307 herdmate records from 9 contemporary groups)
  • 2 progeny ( 36 herdmates) born to heifers
  • 8 progeny ( 68 herdmates) born to 2nd parity dam
  • 24 progeny ( 203 herdmates) born to ≥3rd parity dam
  • 44.1% progeny (47.2% herdmates) were males
  • Dam Info