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
4.8%
2.1%

93% (V High)
96% (V High)
May 2023 Birth Size (Progeny expected to be born large or extra large) 13.7% 90%
May 2023 Birth Weight (Expected progeny birth weight) 39.9 kg 89%
May 2023 Gestation (Days between conception and birth) -4.86 days 99%
May 2023 Mortality (Calves dead at or soon after birth) 0.10 99%
May 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.82% 46%


1,256 total progeny records from 235 dairy contemporary groups
( 22,221 herdmate records from 235 dairy contemporary groups)
  • 250 progeny ( 1,799 herdmates) born to heifers
  • 276 progeny ( 5,159 herdmates) born to 2nd parity dam
  • 730 progeny ( 15,263 herdmates) born to ≥3rd parity dam
  • 49.3% progeny (50.8% herdmates) were males
  • Dam Info
57 total progeny records from 17 contemporary groups
( 1,481 herdmate records from 17 contemporary groups)
  • 2 progeny ( 278 herdmates) born to heifers
  • 14 progeny ( 313 herdmates) born to 2nd parity dam
  • 41 progeny ( 890 herdmates) born to ≥3rd parity dam
  • 57.9% progeny (49.4% herdmates) were males
  • Dam Info
52 total progeny records from 11 contemporary groups
( 976 herdmate records from 11 contemporary groups)
  • 16 progeny ( 210 herdmates) born to heifers
  • 8 progeny ( 185 herdmates) born to 2nd parity dam
  • 28 progeny ( 581 herdmates) born to ≥3rd parity dam
  • 42.3% progeny (47.3% herdmates) were males
  • Dam Info