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
5.8%
2.4%

93% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 16.2% 94%
May 2025 Birth Weight (Expected progeny birth weight) 41.3 kg 92%
May 2025 Gestation (Days between conception and birth) -1.83 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.54 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.55% 96%


1,959 total progeny records from 364 dairy contemporary groups
( 25,652 herdmate records from 361 dairy contemporary groups)
  • 75 progeny ( 992 herdmates) born to heifers
  • 549 progeny ( 5,992 herdmates) born to 2nd parity dam
  • 1,335 progeny ( 18,668 herdmates) born to ≥3rd parity dam
  • 51.5% progeny (50.5% herdmates) were males
  • Dam Info
51 total progeny records from 12 contemporary groups
( 638 herdmate records from 12 contemporary groups)
  • 5 progeny ( 162 herdmates) born to heifers
  • 18 progeny ( 124 herdmates) born to 2nd parity dam
  • 28 progeny ( 352 herdmates) born to ≥3rd parity dam
  • 45.1% progeny (45.8% herdmates) were males
  • Dam Info
29 total progeny records from 5 contemporary groups
( 247 herdmate records from 5 contemporary groups)
  • 0 progeny ( 35 herdmates) born to heifers
  • 11 progeny ( 54 herdmates) born to 2nd parity dam
  • 18 progeny ( 158 herdmates) born to ≥3rd parity dam
  • 34.5% progeny (47% herdmates) were males
  • Dam Info