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
6.5%
2.4%

98% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 25.3% 93%
May 2025 Birth Weight (Expected progeny birth weight) 39.9 kg 93%
May 2025 Gestation (Days between conception and birth) -3.57 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.34 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.59% 97%


1,819 total progeny records from 468 dairy contemporary groups
( 14,215 herdmate records from 459 dairy contemporary groups)
  • 582 progeny ( 2,663 herdmates) born to heifers
  • 427 progeny ( 3,463 herdmates) born to 2nd parity dam
  • 810 progeny ( 8,089 herdmates) born to ≥3rd parity dam
  • 40.4% progeny (45.9% herdmates) were males
  • Dam Info
53 total progeny records from 17 contemporary groups
( 441 herdmate records from 17 contemporary groups)
  • 11 progeny ( 104 herdmates) born to heifers
  • 18 progeny ( 130 herdmates) born to 2nd parity dam
  • 24 progeny ( 207 herdmates) born to ≥3rd parity dam
  • 39.6% progeny (45.1% herdmates) were males
  • Dam Info
31 total progeny records from 8 contemporary groups
( 295 herdmate records from 8 contemporary groups)
  • 8 progeny ( 86 herdmates) born to heifers
  • 11 progeny ( 57 herdmates) born to 2nd parity dam
  • 12 progeny ( 152 herdmates) born to ≥3rd parity dam
  • 25.8% progeny (41.4% herdmates) were males
  • Dam Info