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
4.9%
2.2%


99% (V High)
99% (V High)
Jul 2020 Birth Size (Progeny expected to be born large or extra large) 15.8% 90%
Jul 2020 Birth Weight (Expected progeny birth weight) 39.7 kg 93%
Jul 2020 Gestation (Days between conception and birth) -2.84 days 99%
Jul 2020 Mortality (Calves dead at or soon after birth) -0.17 99%
Jul 2020 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.41% 43%


4,448 total progeny records from 1,169 dairy contemporary groups
( 32,305 herdmate records from 1,115 dairy contemporary groups)
  • 1,677 progeny ( 5,853 herdmates) born to heifers
  • 979 progeny ( 7,876 herdmates) born to 2nd parity dam
  • 1,792 progeny ( 18,576 herdmates) born to ≥3rd parity dam
  • 39.3% progeny (47.4% herdmates) were males
  • Dam Info
83 total progeny records from 27 contemporary groups
( 904 herdmate records from 27 contemporary groups)
  • 28 progeny ( 239 herdmates) born to heifers
  • 20 progeny ( 190 herdmates) born to 2nd parity dam
  • 35 progeny ( 475 herdmates) born to ≥3rd parity dam
  • 44.6% progeny (45.5% herdmates) were males
  • Dam Info
94 total progeny records from 24 contemporary groups
( 581 herdmate records from 24 contemporary groups)
  • 43 progeny ( 116 herdmates) born to heifers
  • 12 progeny ( 127 herdmates) born to 2nd parity dam
  • 39 progeny ( 338 herdmates) born to ≥3rd parity dam
  • 29.8% progeny (43.9% herdmates) were males
  • Dam Info