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
6.1%
2.1%

98% (V High)
99% (V High)
Mar 2023 Birth Size (Progeny expected to be born large or extra large) 18.2% 90%
Mar 2023 Birth Weight (Expected progeny birth weight) 39.4 kg 86%
Mar 2023 Gestation (Days between conception and birth) -4.60 days 99%
Mar 2023 Mortality (Calves dead at or soon after birth) -0.58 99%
Mar 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.70% 97%


3,297 total progeny records from 970 dairy contemporary groups
( 28,040 herdmate records from 952 dairy contemporary groups)
  • 354 progeny ( 1,932 herdmates) born to heifers
  • 788 progeny ( 7,090 herdmates) born to 2nd parity dam
  • 2,155 progeny ( 19,018 herdmates) born to ≥3rd parity dam
  • 51.7% progeny (50.4% herdmates) were males
  • Dam Info
8 total progeny records from 4 contemporary groups
( 194 herdmate records from 4 contemporary groups)
  • 0 progeny ( 47 herdmates) born to heifers
  • 3 progeny ( 36 herdmates) born to 2nd parity dam
  • 5 progeny ( 111 herdmates) born to ≥3rd parity dam
  • 37.5% progeny (52.6% herdmates) were males
  • Dam Info
25 total progeny records from 14 contemporary groups
( 619 herdmate records from 14 contemporary groups)
  • 1 progeny ( 145 herdmates) born to heifers
  • 6 progeny ( 155 herdmates) born to 2nd parity dam
  • 18 progeny ( 319 herdmates) born to ≥3rd parity dam
  • 68% progeny (48.1% herdmates) were males
  • Dam Info