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
6.7%
2.5%

93% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.6% 95%
May 2025 Birth Weight (Expected progeny birth weight) 41.1 kg 91%
May 2025 Gestation (Days between conception and birth) -3.96 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.49 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.85% 93%


1,327 total progeny records from 250 dairy contemporary groups
( 17,426 herdmate records from 250 dairy contemporary groups)
  • 60 progeny ( 461 herdmates) born to heifers
  • 345 progeny ( 4,255 herdmates) born to 2nd parity dam
  • 922 progeny ( 12,710 herdmates) born to ≥3rd parity dam
  • 48.9% progeny (49.2% herdmates) were males
  • Dam Info
103 total progeny records from 23 contemporary groups
( 2,326 herdmate records from 23 contemporary groups)
  • 18 progeny ( 545 herdmates) born to heifers
  • 21 progeny ( 448 herdmates) born to 2nd parity dam
  • 64 progeny ( 1,333 herdmates) born to ≥3rd parity dam
  • 56.3% progeny (46.1% herdmates) were males
  • Dam Info
33 total progeny records from 5 contemporary groups
( 1,152 herdmate records from 5 contemporary groups)
  • 0 progeny ( 324 herdmates) born to heifers
  • 13 progeny ( 225 herdmates) born to 2nd parity dam
  • 20 progeny ( 603 herdmates) born to ≥3rd parity dam
  • 54.5% progeny (47.5% herdmates) were males
  • Dam Info