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
6.5%
2.5%

95% (V High)
96% (V High)
Mar 2023 Birth Size (Progeny expected to be born large or extra large) 21.7% 88%
Mar 2023 Birth Weight (Expected progeny birth weight) 40.6 kg 79%
Mar 2023 Gestation (Days between conception and birth) -2.88 days 99%
Mar 2023 Mortality (Calves dead at or soon after birth) -0.33 99%
Mar 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.98% 85%


1,051 total progeny records from 290 dairy contemporary groups
( 9,210 herdmate records from 286 dairy contemporary groups)
  • 286 progeny ( 1,529 herdmates) born to heifers
  • 259 progeny ( 2,457 herdmates) born to 2nd parity dam
  • 506 progeny ( 5,224 herdmates) born to ≥3rd parity dam
  • 43% progeny (45.8% herdmates) were males
  • Dam Info
29 total progeny records from 10 contemporary groups
( 305 herdmate records from 10 contemporary groups)
  • 0 progeny ( 81 herdmates) born to heifers
  • 6 progeny ( 65 herdmates) born to 2nd parity dam
  • 23 progeny ( 159 herdmates) born to ≥3rd parity dam
  • 51.7% progeny (42.3% herdmates) were males
  • Dam Info
15 total progeny records from 6 contemporary groups
( 108 herdmate records from 6 contemporary groups)
  • 1 progeny ( 32 herdmates) born to heifers
  • 4 progeny ( 29 herdmates) born to 2nd parity dam
  • 10 progeny ( 47 herdmates) born to ≥3rd parity dam
  • 26.7% progeny (41.7% herdmates) were males
  • Dam Info