Date of Evaluation Trait PTA Reliability
May 2023 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
4.9%
2.1%

99% (V High)
99% (V High)
May 2023 Birth Size (Progeny expected to be born large or extra large) 10.3% 97%
May 2023 Birth Weight (Expected progeny birth weight) 39.0 kg 95%
May 2023 Gestation (Days between conception and birth) -5.70 days 99%
May 2023 Mortality (Calves dead at or soon after birth) -0.70 99%
May 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.58% 87%


5,634 total progeny records from 1,696 dairy contemporary groups
( 87,440 herdmate records from 1,685 dairy contemporary groups)
  • 2,279 progeny ( 14,413 herdmates) born to heifers
  • 990 progeny ( 18,197 herdmates) born to 2nd parity dam
  • 2,365 progeny ( 54,830 herdmates) born to ≥3rd parity dam
  • 49.5% progeny (50.4% herdmates) were males
  • Dam Info
281 total progeny records from 92 contemporary groups
( 5,500 herdmate records from 91 contemporary groups)
  • 150 progeny ( 1,367 herdmates) born to heifers
  • 51 progeny ( 1,030 herdmates) born to 2nd parity dam
  • 80 progeny ( 3,103 herdmates) born to ≥3rd parity dam
  • 49.1% progeny (50.8% herdmates) were males
  • Dam Info
125 total progeny records from 24 contemporary groups
( 2,537 herdmate records from 24 contemporary groups)
  • 60 progeny ( 361 herdmates) born to heifers
  • 23 progeny ( 558 herdmates) born to 2nd parity dam
  • 42 progeny ( 1,618 herdmates) born to ≥3rd parity dam
  • 42.4% progeny (51.3% herdmates) were males
  • Dam Info