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
6.1%
2.3%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 15.2% 99%
May 2025 Birth Weight (Expected progeny birth weight) 39.6 kg 99%
May 2025 Gestation (Days between conception and birth) -4.92 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.07 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.58% 99%


15,022 total progeny records from 3,427 dairy contemporary groups
( 225,757 herdmate records from 3,415 dairy contemporary groups)
  • 5,045 progeny ( 32,213 herdmates) born to heifers
  • 3,178 progeny ( 48,405 herdmates) born to 2nd parity dam
  • 6,799 progeny ( 145,139 herdmates) born to ≥3rd parity dam
  • 44.3% progeny (48.4% herdmates) were males
  • Dam Info
1,032 total progeny records from 267 contemporary groups
( 18,025 herdmate records from 266 contemporary groups)
  • 337 progeny ( 3,431 herdmates) born to heifers
  • 225 progeny ( 3,587 herdmates) born to 2nd parity dam
  • 470 progeny ( 11,007 herdmates) born to ≥3rd parity dam
  • 43.2% progeny (47.6% herdmates) were males
  • Dam Info
522 total progeny records from 93 contemporary groups
( 9,513 herdmate records from 92 contemporary groups)
  • 197 progeny ( 1,675 herdmates) born to heifers
  • 113 progeny ( 2,000 herdmates) born to 2nd parity dam
  • 212 progeny ( 5,838 herdmates) born to ≥3rd parity dam
  • 43.3% progeny (46% herdmates) were males
  • Dam Info