Date of Evaluation Trait PTA Reliability
Jan 2023 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
5.7%
2.1%

83% (V High)
93% (V High)
Jan 2023 Birth Size (Progeny expected to be born large or extra large) 16.4% 88%
Jan 2023 Birth Weight (Expected progeny birth weight) 39.2 kg 86%
Jan 2023 Gestation (Days between conception and birth) -4.72 days 99%
Jan 2023 Mortality (Calves dead at or soon after birth) -1.21 99%
Jan 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.50% 41%


623 total progeny records from 162 dairy contemporary groups
( 11,629 herdmate records from 162 dairy contemporary groups)
  • 73 progeny ( 733 herdmates) born to heifers
  • 146 progeny ( 2,657 herdmates) born to 2nd parity dam
  • 404 progeny ( 8,239 herdmates) born to ≥3rd parity dam
  • 50.1% progeny (48.2% herdmates) were males
  • Dam Info
43 total progeny records from 15 contemporary groups
( 1,153 herdmate records from 15 contemporary groups)
  • 7 progeny ( 242 herdmates) born to heifers
  • 9 progeny ( 223 herdmates) born to 2nd parity dam
  • 27 progeny ( 688 herdmates) born to ≥3rd parity dam
  • 53.5% progeny (46.6% herdmates) were males
  • Dam Info
41 total progeny records from 8 contemporary groups
( 1,181 herdmate records from 8 contemporary groups)
  • 7 progeny ( 287 herdmates) born to heifers
  • 9 progeny ( 249 herdmates) born to 2nd parity dam
  • 25 progeny ( 645 herdmates) born to ≥3rd parity dam
  • 51.2% progeny (49.4% herdmates) were males
  • Dam Info