Date of Evaluation Trait PTA Reliability
Jul 2020 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows

Low
3.9%
2.2%


82% (V High)
93% (V High)
Jul 2020 Birth Size (Progeny expected to be born large or extra large) 13.3% 85%
Jul 2020 Birth Weight (Expected progeny birth weight) 39.0 kg 70%
Jul 2020 Gestation (Days between conception and birth) -4.91 days 99%
Jul 2020 Mortality (Calves dead at or soon after birth) -0.65 99%
Jul 2020 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.94% 63%


599 total progeny records from 209 dairy contemporary groups
( 7,598 herdmate records from 206 dairy contemporary groups)
  • 46 progeny ( 216 herdmates) born to heifers
  • 158 progeny ( 1,823 herdmates) born to 2nd parity dam
  • 395 progeny ( 5,559 herdmates) born to ≥3rd parity dam
  • 51.9% progeny (51.9% herdmates) were males
  • Dam Info
45 total progeny records from 14 contemporary groups
( 551 herdmate records from 14 contemporary groups)
  • 1 progeny ( 130 herdmates) born to heifers
  • 15 progeny ( 95 herdmates) born to 2nd parity dam
  • 29 progeny ( 326 herdmates) born to ≥3rd parity dam
  • 44.4% progeny (48.3% herdmates) were males
  • Dam Info
9 total progeny records from 4 contemporary groups
( 368 herdmate records from 4 contemporary groups)
  • 0 progeny ( 88 herdmates) born to heifers
  • 1 progeny ( 80 herdmates) born to 2nd parity dam
  • 8 progeny ( 200 herdmates) born to ≥3rd parity dam
  • 44.4% progeny (50.3% herdmates) were males
  • Dam Info