Date of Evaluation Trait PTA Reliability
Jan 2023 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
6.4%
2.3%

75% (High)
87% (V High)
Jan 2023 Birth Size (Progeny expected to be born large or extra large) 16.8% 86%
Jan 2023 Birth Weight (Expected progeny birth weight) 38.7 kg 80%
Jan 2023 Gestation (Days between conception and birth) -3.81 days 96%
Jan 2023 Mortality (Calves dead at or soon after birth) 0.63 96%
Jan 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.40% 55%


191 total progeny records from 72 dairy contemporary groups
( 5,968 herdmate records from 72 dairy contemporary groups)
  • 16 progeny ( 284 herdmates) born to heifers
  • 44 progeny ( 1,444 herdmates) born to 2nd parity dam
  • 131 progeny ( 4,240 herdmates) born to ≥3rd parity dam
  • 51.3% progeny (51.3% herdmates) were males
  • Dam Info
27 total progeny records from 10 contemporary groups
( 696 herdmate records from 10 contemporary groups)
  • 4 progeny ( 163 herdmates) born to heifers
  • 8 progeny ( 125 herdmates) born to 2nd parity dam
  • 15 progeny ( 408 herdmates) born to ≥3rd parity dam
  • 51.9% progeny (49.6% herdmates) were males
  • Dam Info
8 total progeny records from 3 contemporary groups
( 249 herdmate records from 3 contemporary groups)
  • 0 progeny ( 55 herdmates) born to heifers
  • 2 progeny ( 45 herdmates) born to 2nd parity dam
  • 6 progeny ( 149 herdmates) born to ≥3rd parity dam
  • 25% progeny (45.4% herdmates) were males
  • Dam Info