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%
2.1%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 15.1% 98%
May 2025 Birth Weight (Expected progeny birth weight) 38.4 kg 97%
May 2025 Gestation (Days between conception and birth) -4.37 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.15 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.80% 99%


4,225 total progeny records from 610 dairy contemporary groups
( 51,324 herdmate records from 603 dairy contemporary groups)
  • 698 progeny ( 4,301 herdmates) born to heifers
  • 996 progeny ( 12,574 herdmates) born to 2nd parity dam
  • 2,531 progeny ( 34,449 herdmates) born to ≥3rd parity dam
  • 54.2% progeny (51.3% herdmates) were males
  • Dam Info
216 total progeny records from 33 contemporary groups
( 2,992 herdmate records from 33 contemporary groups)
  • 27 progeny ( 767 herdmates) born to heifers
  • 53 progeny ( 656 herdmates) born to 2nd parity dam
  • 136 progeny ( 1,569 herdmates) born to ≥3rd parity dam
  • 54.2% progeny (51.2% herdmates) were males
  • Dam Info
140 total progeny records from 19 contemporary groups
( 2,793 herdmate records from 18 contemporary groups)
  • 11 progeny ( 659 herdmates) born to heifers
  • 38 progeny ( 574 herdmates) born to 2nd parity dam
  • 91 progeny ( 1,560 herdmates) born to ≥3rd parity dam
  • 47.9% progeny (51.3% herdmates) were males
  • Dam Info