Date of Evaluation Trait PTA Reliability
Nov 2023 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Moderate
7.7%
3.3%

72% (High)
92% (V High)
Nov 2023 Birth Size (Progeny expected to be born large or extra large) 21.5% 70%
Nov 2023 Birth Weight (Expected progeny birth weight) 41.9 kg 83%
Nov 2023 Gestation (Days between conception and birth) -4.60 days 96%
Nov 2023 Mortality (Calves dead at or soon after birth) 0.59 96%
Nov 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.85% 80%


212 total progeny records from 60 dairy contemporary groups
( 4,561 herdmate records from 59 dairy contemporary groups)
  • 2 progeny ( 63 herdmates) born to heifers
  • 58 progeny ( 1,054 herdmates) born to 2nd parity dam
  • 152 progeny ( 3,444 herdmates) born to ≥3rd parity dam
  • 45.8% progeny (50.3% herdmates) were males
  • Dam Info
7 total progeny records from 3 contemporary groups
( 154 herdmate records from 3 contemporary groups)
  • 1 progeny ( 29 herdmates) born to heifers
  • 3 progeny ( 27 herdmates) born to 2nd parity dam
  • 3 progeny ( 98 herdmates) born to ≥3rd parity dam
  • 42.9% progeny (54.5% herdmates) were males
  • Dam Info
29 total progeny records from 4 contemporary groups
( 429 herdmate records from 4 contemporary groups)
  • 0 progeny ( 88 herdmates) born to heifers
  • 9 progeny ( 97 herdmates) born to 2nd parity dam
  • 20 progeny ( 244 herdmates) born to ≥3rd parity dam
  • 44.8% progeny (38.9% herdmates) were males
  • Dam Info