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
5.4%
2.4%

98% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 17.2% 98%
May 2025 Birth Weight (Expected progeny birth weight) 40.1 kg 95%
May 2025 Gestation (Days between conception and birth) -5.03 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.91 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.51% 97%


3,580 total progeny records from 923 dairy contemporary groups
( 62,102 herdmate records from 923 dairy contemporary groups)
  • 461 progeny ( 4,619 herdmates) born to heifers
  • 830 progeny ( 13,997 herdmates) born to 2nd parity dam
  • 2,289 progeny ( 43,486 herdmates) born to ≥3rd parity dam
  • 50% progeny (49.9% herdmates) were males
  • Dam Info
289 total progeny records from 81 contemporary groups
( 6,299 herdmate records from 81 contemporary groups)
  • 43 progeny ( 1,085 herdmates) born to heifers
  • 73 progeny ( 1,212 herdmates) born to 2nd parity dam
  • 173 progeny ( 4,002 herdmates) born to ≥3rd parity dam
  • 49.5% progeny (48.2% herdmates) were males
  • Dam Info
111 total progeny records from 27 contemporary groups
( 2,696 herdmate records from 27 contemporary groups)
  • 28 progeny ( 494 herdmates) born to heifers
  • 20 progeny ( 537 herdmates) born to 2nd parity dam
  • 63 progeny ( 1,665 herdmates) born to ≥3rd parity dam
  • 33.3% progeny (46.9% herdmates) were males
  • Dam Info