Date of Evaluation Trait PTA Reliability
Nov 2023 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
6.5%
3.2%

93% (V High)
98% (V High)
Nov 2023 Birth Size (Progeny expected to be born large or extra large) 20.9% 79%
Nov 2023 Birth Weight (Expected progeny birth weight) 42.2 kg 84%
Nov 2023 Gestation (Days between conception and birth) -1.99 days 99%
Nov 2023 Mortality (Calves dead at or soon after birth) 0.31 99%
Nov 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.13% 84%


1,228 total progeny records from 350 dairy contemporary groups
( 11,046 herdmate records from 349 dairy contemporary groups)
  • 236 progeny ( 1,844 herdmates) born to heifers
  • 361 progeny ( 2,650 herdmates) born to 2nd parity dam
  • 631 progeny ( 6,552 herdmates) born to ≥3rd parity dam
  • 35.6% progeny (38.8% herdmates) were males
  • Dam Info
47 total progeny records from 17 contemporary groups
( 882 herdmate records from 17 contemporary groups)
  • 7 progeny ( 303 herdmates) born to heifers
  • 7 progeny ( 172 herdmates) born to 2nd parity dam
  • 33 progeny ( 407 herdmates) born to ≥3rd parity dam
  • 42.6% progeny (38.4% herdmates) were males
  • Dam Info
30 total progeny records from 5 contemporary groups
( 340 herdmate records from 5 contemporary groups)
  • 0 progeny ( 90 herdmates) born to heifers
  • 6 progeny ( 69 herdmates) born to 2nd parity dam
  • 24 progeny ( 181 herdmates) born to ≥3rd parity dam
  • 60% progeny (53.2% herdmates) were males
  • Dam Info