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%

98% (V High)
98% (V High)
May 2023 Birth Size (Progeny expected to be born large or extra large) 13.8% 87%
May 2023 Birth Weight (Expected progeny birth weight) 38.8 kg 94%
May 2023 Gestation (Days between conception and birth) -5.54 days 99%
May 2023 Mortality (Calves dead at or soon after birth) -0.53 99%
May 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.74% 95%


1,715 total progeny records from 588 dairy contemporary groups
( 23,746 herdmate records from 587 dairy contemporary groups)
  • 750 progeny ( 5,616 herdmates) born to heifers
  • 324 progeny ( 5,513 herdmates) born to 2nd parity dam
  • 641 progeny ( 12,617 herdmates) born to ≥3rd parity dam
  • 46.5% progeny (48.1% herdmates) were males
  • Dam Info
16 total progeny records from 6 contemporary groups
( 203 herdmate records from 6 contemporary groups)
  • 10 progeny ( 35 herdmates) born to heifers
  • 1 progeny ( 50 herdmates) born to 2nd parity dam
  • 5 progeny ( 118 herdmates) born to ≥3rd parity dam
  • 50% progeny (45.3% herdmates) were males
  • Dam Info
91 total progeny records from 19 contemporary groups
( 1,889 herdmate records from 19 contemporary groups)
  • 32 progeny ( 553 herdmates) born to heifers
  • 22 progeny ( 496 herdmates) born to 2nd parity dam
  • 37 progeny ( 840 herdmates) born to ≥3rd parity dam
  • 44% progeny (49% herdmates) were males
  • Dam Info