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
6.9%
2.8%

91% (V High)
98% (V High)
Mar 2023 Birth Size (Progeny expected to be born large or extra large) 11.3% 90%
Mar 2023 Birth Weight (Expected progeny birth weight) 40.2 kg 90%
Mar 2023 Gestation (Days between conception and birth) -3.42 days 99%
Mar 2023 Mortality (Calves dead at or soon after birth) -0.54 99%
Mar 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.58% 90%


1,908 total progeny records from 335 dairy contemporary groups
( 18,080 herdmate records from 335 dairy contemporary groups)
  • 29 progeny ( 380 herdmates) born to heifers
  • 563 progeny ( 4,937 herdmates) born to 2nd parity dam
  • 1,316 progeny ( 12,763 herdmates) born to ≥3rd parity dam
  • 50.7% progeny (51.3% herdmates) were males
  • Dam Info
26 total progeny records from 11 contemporary groups
( 643 herdmate records from 11 contemporary groups)
  • 0 progeny ( 146 herdmates) born to heifers
  • 7 progeny ( 136 herdmates) born to 2nd parity dam
  • 19 progeny ( 361 herdmates) born to ≥3rd parity dam
  • 38.5% progeny (51% herdmates) were males
  • Dam Info
44 total progeny records from 8 contemporary groups
( 847 herdmate records from 8 contemporary groups)
  • 0 progeny ( 182 herdmates) born to heifers
  • 11 progeny ( 171 herdmates) born to 2nd parity dam
  • 33 progeny ( 494 herdmates) born to ≥3rd parity dam
  • 52.3% progeny (55% herdmates) were males
  • Dam Info