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
7.5%
2.7%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 23.0% 97%
May 2025 Birth Weight (Expected progeny birth weight) 41.1 kg 97%
May 2025 Gestation (Days between conception and birth) -2.55 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.71 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.58% 99%


7,314 total progeny records from 2,056 dairy contemporary groups
( 70,916 herdmate records from 2,040 dairy contemporary groups)
  • 421 progeny ( 2,997 herdmates) born to heifers
  • 1,954 progeny ( 19,455 herdmates) born to 2nd parity dam
  • 4,939 progeny ( 48,464 herdmates) born to ≥3rd parity dam
  • 50.8% progeny (51% herdmates) were males
  • Dam Info
29 total progeny records from 4 contemporary groups
( 333 herdmate records from 4 contemporary groups)
  • 0 progeny ( 96 herdmates) born to heifers
  • 14 progeny ( 60 herdmates) born to 2nd parity dam
  • 15 progeny ( 177 herdmates) born to ≥3rd parity dam
  • 58.6% progeny (49.5% herdmates) were males
  • Dam Info
142 total progeny records from 32 contemporary groups
( 1,689 herdmate records from 32 contemporary groups)
  • 23 progeny ( 496 herdmates) born to heifers
  • 49 progeny ( 365 herdmates) born to 2nd parity dam
  • 70 progeny ( 828 herdmates) born to ≥3rd parity dam
  • 40.1% progeny (48% herdmates) were males
  • Dam Info