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
5.3%
2.3%

97% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 14.7% 87%
May 2025 Birth Weight (Expected progeny birth weight) 38.8 kg 88%
May 2025 Gestation (Days between conception and birth) -1.47 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) 4.66% 95%


1,143 total progeny records from 154 dairy contemporary groups
( 13,021 herdmate records from 152 dairy contemporary groups)
  • 369 progeny ( 1,704 herdmates) born to heifers
  • 225 progeny ( 3,574 herdmates) born to 2nd parity dam
  • 549 progeny ( 7,743 herdmates) born to ≥3rd parity dam
  • 48.2% progeny (50.7% herdmates) were males
  • Dam Info
15 total progeny records from 2 contemporary groups
( 220 herdmate records from 2 contemporary groups)
  • 11 progeny ( 60 herdmates) born to heifers
  • 0 progeny ( 39 herdmates) born to 2nd parity dam
  • 4 progeny ( 121 herdmates) born to ≥3rd parity dam
  • 40% progeny (55.5% herdmates) were males
  • Dam Info
6 total progeny records from 4 contemporary groups
( 131 herdmate records from 4 contemporary groups)
  • 2 progeny ( 30 herdmates) born to heifers
  • 2 progeny ( 34 herdmates) born to 2nd parity dam
  • 2 progeny ( 67 herdmates) born to ≥3rd parity dam
  • 50% progeny (38.9% herdmates) were males
  • Dam Info