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
5.4%
2.3%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 14.6% 98%
May 2025 Birth Weight (Expected progeny birth weight) 39.7 kg 98%
May 2025 Gestation (Days between conception and birth) -4.45 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.41 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.53% 99%


8,627 total progeny records from 1,639 dairy contemporary groups
( 116,957 herdmate records from 1,635 dairy contemporary groups)
  • 2,169 progeny ( 15,358 herdmates) born to heifers
  • 1,757 progeny ( 25,667 herdmates) born to 2nd parity dam
  • 4,701 progeny ( 75,932 herdmates) born to ≥3rd parity dam
  • 44.1% progeny (48.8% herdmates) were males
  • Dam Info
697 total progeny records from 142 contemporary groups
( 9,532 herdmate records from 142 contemporary groups)
  • 168 progeny ( 2,111 herdmates) born to heifers
  • 157 progeny ( 1,882 herdmates) born to 2nd parity dam
  • 372 progeny ( 5,539 herdmates) born to ≥3rd parity dam
  • 45.3% progeny (49.2% herdmates) were males
  • Dam Info
463 total progeny records from 73 contemporary groups
( 8,024 herdmate records from 73 contemporary groups)
  • 94 progeny ( 1,562 herdmates) born to heifers
  • 107 progeny ( 1,670 herdmates) born to 2nd parity dam
  • 262 progeny ( 4,792 herdmates) born to ≥3rd parity dam
  • 44.3% progeny (48.5% herdmates) were males
  • Dam Info