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
5.7%
2.3%

81% (V High)
95% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 13.1% 78%
May 2025 Birth Weight (Expected progeny birth weight) 39.3 kg 87%
May 2025 Gestation (Days between conception and birth) -4.73 days 98%
May 2025 Mortality (Calves dead at or soon after birth) -0.65 98%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.60% 86%


391 total progeny records from 59 dairy contemporary groups
( 9,374 herdmate records from 59 dairy contemporary groups)
  • 3 progeny ( 163 herdmates) born to heifers
  • 100 progeny ( 2,293 herdmates) born to 2nd parity dam
  • 288 progeny ( 6,918 herdmates) born to ≥3rd parity dam
  • 51.4% progeny (50% herdmates) were males
  • Dam Info
7 total progeny records from 4 contemporary groups
( 460 herdmate records from 4 contemporary groups)
  • 0 progeny ( 99 herdmates) born to heifers
  • 2 progeny ( 83 herdmates) born to 2nd parity dam
  • 5 progeny ( 278 herdmates) born to ≥3rd parity dam
  • 28.6% progeny (47.2% herdmates) were males
  • Dam Info
16 total progeny records from 4 contemporary groups
( 683 herdmate records from 4 contemporary groups)
  • 0 progeny ( 109 herdmates) born to heifers
  • 3 progeny ( 147 herdmates) born to 2nd parity dam
  • 13 progeny ( 427 herdmates) born to ≥3rd parity dam
  • 56.3% progeny (52.1% herdmates) were males
  • Dam Info