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
6.8%
2.6%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.5% 99%
May 2025 Birth Weight (Expected progeny birth weight) 41.4 kg 98%
May 2025 Gestation (Days between conception and birth) -4.12 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.55 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 3.92% 95%


15,364 total progeny records from 3,352 dairy contemporary groups
( 169,158 herdmate records from 3,321 dairy contemporary groups)
  • 3,496 progeny ( 18,461 herdmates) born to heifers
  • 3,675 progeny ( 38,286 herdmates) born to 2nd parity dam
  • 8,193 progeny ( 112,411 herdmates) born to ≥3rd parity dam
  • 40.8% progeny (47% herdmates) were males
  • Dam Info
1,300 total progeny records from 282 contemporary groups
( 16,751 herdmate records from 281 contemporary groups)
  • 359 progeny ( 3,269 herdmates) born to heifers
  • 266 progeny ( 3,327 herdmates) born to 2nd parity dam
  • 675 progeny ( 10,155 herdmates) born to ≥3rd parity dam
  • 40.9% progeny (46.7% herdmates) were males
  • Dam Info
447 total progeny records from 88 contemporary groups
( 7,652 herdmate records from 88 contemporary groups)
  • 165 progeny ( 1,666 herdmates) born to heifers
  • 79 progeny ( 1,496 herdmates) born to 2nd parity dam
  • 203 progeny ( 4,490 herdmates) born to ≥3rd parity dam
  • 40% progeny (46.1% herdmates) were males
  • Dam Info