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
5.0%
2.2%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 12.1% 98%
May 2025 Birth Weight (Expected progeny birth weight) 39.3 kg 96%
May 2025 Gestation (Days between conception and birth) -5.78 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.75 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.38% 98%


5,773 total progeny records from 1,774 dairy contemporary groups
( 89,896 herdmate records from 1,762 dairy contemporary groups)
  • 2,277 progeny ( 14,329 herdmates) born to heifers
  • 1,034 progeny ( 18,805 herdmates) born to 2nd parity dam
  • 2,462 progeny ( 56,762 herdmates) born to ≥3rd parity dam
  • 50% progeny (50.8% herdmates) were males
  • Dam Info
308 total progeny records from 97 contemporary groups
( 5,919 herdmate records from 96 contemporary groups)
  • 148 progeny ( 1,467 herdmates) born to heifers
  • 62 progeny ( 1,131 herdmates) born to 2nd parity dam
  • 98 progeny ( 3,321 herdmates) born to ≥3rd parity dam
  • 48.4% progeny (51.3% herdmates) were males
  • Dam Info
128 total progeny records from 26 contemporary groups
( 2,560 herdmate records from 26 contemporary groups)
  • 59 progeny ( 369 herdmates) born to heifers
  • 25 progeny ( 564 herdmates) born to 2nd parity dam
  • 44 progeny ( 1,627 herdmates) born to ≥3rd parity dam
  • 43% progeny (52.1% herdmates) were males
  • Dam Info