Date of Evaluation Trait PTA Reliability
Mar 2023 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows

Moderate
7.6%
2.5%


68% (High)
93% (V High)
Mar 2023 Birth Size (Progeny expected to be born large or extra large) 23.5% 87%
Mar 2023 Birth Weight (Expected progeny birth weight) 40.3 kg 72%
Mar 2023 Gestation (Days between conception and birth) -4.25 days 99%
Mar 2023 Mortality (Calves dead at or soon after birth) -1.12 99%
Mar 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.53% 45%


539 total progeny records from 135 dairy contemporary groups
( 11,095 herdmate records from 135 dairy contemporary groups)
  • 18 progeny ( 342 herdmates) born to heifers
  • 131 progeny ( 2,832 herdmates) born to 2nd parity dam
  • 390 progeny ( 7,921 herdmates) born to ≥3rd parity dam
  • 53.4% progeny (49.5% herdmates) were males
  • Dam Info
64 total progeny records from 23 contemporary groups
( 1,272 herdmate records from 23 contemporary groups)
  • 5 progeny ( 257 herdmates) born to heifers
  • 18 progeny ( 331 herdmates) born to 2nd parity dam
  • 41 progeny ( 684 herdmates) born to ≥3rd parity dam
  • 65.6% progeny (44.7% herdmates) were males
  • Dam Info
12 total progeny records from 4 contemporary groups
( 680 herdmate records from 4 contemporary groups)
  • 0 progeny ( 144 herdmates) born to heifers
  • 3 progeny ( 146 herdmates) born to 2nd parity dam
  • 9 progeny ( 390 herdmates) born to ≥3rd parity dam
  • 75% progeny (42.1% herdmates) were males
  • Dam Info