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
Low
5.0%
2.1%

90% (V High)
91% (V High)
Mar 2023 Birth Size (Progeny expected to be born large or extra large) 8.2% 75%
Mar 2023 Birth Weight (Expected progeny birth weight) 40.8 kg 88%
Mar 2023 Gestation (Days between conception and birth) -2.44 days 99%
Mar 2023 Mortality (Calves dead at or soon after birth) 1.21 99%
Mar 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.33% 35%


542 total progeny records from 76 dairy contemporary groups
( 6,955 herdmate records from 76 dairy contemporary groups)
  • 179 progeny ( 909 herdmates) born to heifers
  • 116 progeny ( 1,771 herdmates) born to 2nd parity dam
  • 247 progeny ( 4,275 herdmates) born to ≥3rd parity dam
  • 47.6% progeny (49.1% herdmates) were males
  • Dam Info
14 total progeny records from 3 contemporary groups
( 209 herdmate records from 3 contemporary groups)
  • 8 progeny ( 45 herdmates) born to heifers
  • 0 progeny ( 36 herdmates) born to 2nd parity dam
  • 6 progeny ( 128 herdmates) born to ≥3rd parity dam
  • 50% progeny (51.7% herdmates) were males
  • Dam Info
54 total progeny records from 3 contemporary groups
( 353 herdmate records from 3 contemporary groups)
  • 28 progeny ( 105 herdmates) born to heifers
  • 13 progeny ( 68 herdmates) born to 2nd parity dam
  • 13 progeny ( 180 herdmates) born to ≥3rd parity dam
  • 48.1% progeny (48.7% herdmates) were males
  • Dam Info