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
7.4%
2.9%

95% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 21.5% 94%
May 2025 Birth Weight (Expected progeny birth weight) 40.9 kg 93%
May 2025 Gestation (Days between conception and birth) -3.05 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.25 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.47% 94%


1,845 total progeny records from 365 dairy contemporary groups
( 34,365 herdmate records from 364 dairy contemporary groups)
  • 236 progeny ( 2,232 herdmates) born to heifers
  • 481 progeny ( 8,141 herdmates) born to 2nd parity dam
  • 1,128 progeny ( 23,992 herdmates) born to ≥3rd parity dam
  • 46.4% progeny (49% herdmates) were males
  • Dam Info
91 total progeny records from 26 contemporary groups
( 1,887 herdmate records from 26 contemporary groups)
  • 24 progeny ( 507 herdmates) born to heifers
  • 28 progeny ( 451 herdmates) born to 2nd parity dam
  • 39 progeny ( 929 herdmates) born to ≥3rd parity dam
  • 46.2% progeny (47.1% herdmates) were males
  • Dam Info
71 total progeny records from 23 contemporary groups
( 2,239 herdmate records from 23 contemporary groups)
  • 7 progeny ( 482 herdmates) born to heifers
  • 12 progeny ( 389 herdmates) born to 2nd parity dam
  • 52 progeny ( 1,368 herdmates) born to ≥3rd parity dam
  • 40.8% progeny (46.1% herdmates) were males
  • Dam Info