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
6.9%
2.7%

93% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.8% 92%
May 2025 Birth Weight (Expected progeny birth weight) 40.5 kg 95%
May 2025 Gestation (Days between conception and birth) -4.02 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.16 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.90% 86%


1,591 total progeny records from 196 dairy contemporary groups
( 25,507 herdmate records from 196 dairy contemporary groups)
  • 221 progeny ( 2,140 herdmates) born to heifers
  • 395 progeny ( 5,788 herdmates) born to 2nd parity dam
  • 975 progeny ( 17,579 herdmates) born to ≥3rd parity dam
  • 39.9% progeny (45.3% herdmates) were males
  • Dam Info
64 total progeny records from 12 contemporary groups
( 1,545 herdmate records from 12 contemporary groups)
  • 9 progeny ( 392 herdmates) born to heifers
  • 13 progeny ( 290 herdmates) born to 2nd parity dam
  • 42 progeny ( 863 herdmates) born to ≥3rd parity dam
  • 14.1% progeny (42.6% herdmates) were males
  • Dam Info
120 total progeny records from 14 contemporary groups
( 2,762 herdmate records from 14 contemporary groups)
  • 7 progeny ( 567 herdmates) born to heifers
  • 29 progeny ( 567 herdmates) born to 2nd parity dam
  • 84 progeny ( 1,628 herdmates) born to ≥3rd parity dam
  • 44.2% progeny (44.7% herdmates) were males
  • Dam Info