Date of Evaluation Trait PTA Reliability
Jul 2022 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows

Low
5.7%
1.9%


98% (V High)
99% (V High)
Jul 2022 Birth Size (Progeny expected to be born large or extra large) 12.6% 95%
Jul 2022 Birth Weight (Expected progeny birth weight) 39.6 kg 95%
Jul 2022 Gestation (Days between conception and birth) -4.87 days 99%
Jul 2022 Mortality (Calves dead at or soon after birth) -0.05 99%
Jul 2022 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.39% 92%


3,628 total progeny records from 905 dairy contemporary groups
( 48,997 herdmate records from 896 dairy contemporary groups)
  • 647 progeny ( 3,389 herdmates) born to heifers
  • 972 progeny ( 12,295 herdmates) born to 2nd parity dam
  • 2,009 progeny ( 33,313 herdmates) born to ≥3rd parity dam
  • 48.7% progeny (51.3% herdmates) were males
  • Dam Info
163 total progeny records from 52 contemporary groups
( 3,152 herdmate records from 52 contemporary groups)
  • 50 progeny ( 827 herdmates) born to heifers
  • 48 progeny ( 608 herdmates) born to 2nd parity dam
  • 65 progeny ( 1,717 herdmates) born to ≥3rd parity dam
  • 46.6% progeny (49.8% herdmates) were males
  • Dam Info
119 total progeny records from 28 contemporary groups
( 1,854 herdmate records from 28 contemporary groups)
  • 18 progeny ( 312 herdmates) born to heifers
  • 35 progeny ( 400 herdmates) born to 2nd parity dam
  • 66 progeny ( 1,142 herdmates) born to ≥3rd parity dam
  • 44.5% progeny (42.3% herdmates) were males
  • Dam Info