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
5.6%
2.4%

98% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.1% 97%
May 2025 Birth Weight (Expected progeny birth weight) 40.5 kg 94%
May 2025 Gestation (Days between conception and birth) -4.76 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) 4.82% 95%


2,565 total progeny records from 729 dairy contemporary groups
( 27,503 herdmate records from 710 dairy contemporary groups)
  • 648 progeny ( 4,215 herdmates) born to heifers
  • 596 progeny ( 6,686 herdmates) born to 2nd parity dam
  • 1,321 progeny ( 16,602 herdmates) born to ≥3rd parity dam
  • 40.4% progeny (45.4% herdmates) were males
  • Dam Info
234 total progeny records from 69 contemporary groups
( 3,476 herdmate records from 69 contemporary groups)
  • 48 progeny ( 921 herdmates) born to heifers
  • 57 progeny ( 919 herdmates) born to 2nd parity dam
  • 129 progeny ( 1,636 herdmates) born to ≥3rd parity dam
  • 31.2% progeny (42.1% herdmates) were males
  • Dam Info
53 total progeny records from 13 contemporary groups
( 954 herdmate records from 13 contemporary groups)
  • 5 progeny ( 309 herdmates) born to heifers
  • 14 progeny ( 192 herdmates) born to 2nd parity dam
  • 34 progeny ( 453 herdmates) born to ≥3rd parity dam
  • 47.2% progeny (49.2% herdmates) were males
  • Dam Info