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
Moderate
7.5%
3.0%

93% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 23.0% 95%
May 2025 Birth Weight (Expected progeny birth weight) 41.8 kg 93%
May 2025 Gestation (Days between conception and birth) -2.85 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.64 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.79% 94%


1,456 total progeny records from 345 dairy contemporary groups
( 33,973 herdmate records from 345 dairy contemporary groups)
  • 169 progeny ( 2,170 herdmates) born to heifers
  • 303 progeny ( 8,037 herdmates) born to 2nd parity dam
  • 984 progeny ( 23,766 herdmates) born to ≥3rd parity dam
  • 52.6% progeny (50.1% herdmates) were males
  • Dam Info
97 total progeny records from 24 contemporary groups
( 2,101 herdmate records from 24 contemporary groups)
  • 7 progeny ( 386 herdmates) born to heifers
  • 23 progeny ( 405 herdmates) born to 2nd parity dam
  • 67 progeny ( 1,310 herdmates) born to ≥3rd parity dam
  • 57.7% progeny (47% herdmates) were males
  • Dam Info
76 total progeny records from 15 contemporary groups
( 1,930 herdmate records from 15 contemporary groups)
  • 15 progeny ( 503 herdmates) born to heifers
  • 10 progeny ( 386 herdmates) born to 2nd parity dam
  • 51 progeny ( 1,041 herdmates) born to ≥3rd parity dam
  • 55.3% progeny (48.1% herdmates) were males
  • Dam Info