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
5.5%
2.1%

99% (V High)
99% (V High)
Mar 2023 Birth Size (Progeny expected to be born large or extra large) 9.9% 96%
Mar 2023 Birth Weight (Expected progeny birth weight) 39.7 kg 97%
Mar 2023 Gestation (Days between conception and birth) -4.56 days 99%
Mar 2023 Mortality (Calves dead at or soon after birth) -0.35 99%
Mar 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.34% 83%


6,209 total progeny records from 1,304 dairy contemporary groups
( 82,315 herdmate records from 1,297 dairy contemporary groups)
  • 1,515 progeny ( 10,333 herdmates) born to heifers
  • 1,500 progeny ( 19,144 herdmates) born to 2nd parity dam
  • 3,194 progeny ( 52,838 herdmates) born to ≥3rd parity dam
  • 51.9% progeny (51.2% herdmates) were males
  • Dam Info
211 total progeny records from 58 contemporary groups
( 3,916 herdmate records from 58 contemporary groups)
  • 56 progeny ( 973 herdmates) born to heifers
  • 55 progeny ( 773 herdmates) born to 2nd parity dam
  • 100 progeny ( 2,170 herdmates) born to ≥3rd parity dam
  • 54.5% progeny (50% herdmates) were males
  • Dam Info
221 total progeny records from 37 contemporary groups
( 3,479 herdmate records from 37 contemporary groups)
  • 74 progeny ( 833 herdmates) born to heifers
  • 42 progeny ( 672 herdmates) born to 2nd parity dam
  • 105 progeny ( 1,974 herdmates) born to ≥3rd parity dam
  • 49.3% progeny (49% herdmates) were males
  • Dam Info