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
6.6%
2.4%

80% (V High)
91% (V High)
Mar 2023 Birth Size (Progeny expected to be born large or extra large) 13.8% 76%
Mar 2023 Birth Weight (Expected progeny birth weight) 39.8 kg 61%
Mar 2023 Gestation (Days between conception and birth) -2.99 days 98%
Mar 2023 Mortality (Calves dead at or soon after birth) -0.94 98%
Mar 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.91% 44%


343 total progeny records from 132 dairy contemporary groups
( 7,310 herdmate records from 132 dairy contemporary groups)
  • 39 progeny ( 429 herdmates) born to heifers
  • 85 progeny ( 1,822 herdmates) born to 2nd parity dam
  • 219 progeny ( 5,059 herdmates) born to ≥3rd parity dam
  • 42% progeny (48.8% herdmates) were males
  • Dam Info
18 total progeny records from 6 contemporary groups
( 327 herdmate records from 6 contemporary groups)
  • 4 progeny ( 96 herdmates) born to heifers
  • 8 progeny ( 57 herdmates) born to 2nd parity dam
  • 6 progeny ( 174 herdmates) born to ≥3rd parity dam
  • 44.4% progeny (45.6% herdmates) were males
  • Dam Info
6 total progeny records from 2 contemporary groups
( 103 herdmate records from 2 contemporary groups)
  • 1 progeny ( 34 herdmates) born to heifers
  • 1 progeny ( 16 herdmates) born to 2nd parity dam
  • 4 progeny ( 53 herdmates) born to ≥3rd parity dam
  • 33.3% progeny (45.6% herdmates) were males
  • Dam Info