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
4.9%
2.1%

66% (High)
89% (V High)
Mar 2023 Birth Size (Progeny expected to be born large or extra large) 16.1% 86%
Mar 2023 Birth Weight (Expected progeny birth weight) 40.4 kg 78%
Mar 2023 Gestation (Days between conception and birth) -4.10 days 97%
Mar 2023 Mortality (Calves dead at or soon after birth) 0.93 97%
Mar 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.21% 41%


300 total progeny records from 104 dairy contemporary groups
( 8,961 herdmate records from 104 dairy contemporary groups)
  • 15 progeny ( 277 herdmates) born to heifers
  • 89 progeny ( 2,045 herdmates) born to 2nd parity dam
  • 196 progeny ( 6,639 herdmates) born to ≥3rd parity dam
  • 56.7% progeny (50.6% herdmates) were males
  • Dam Info
43 total progeny records from 13 contemporary groups
( 1,227 herdmate records from 13 contemporary groups)
  • 1 progeny ( 283 herdmates) born to heifers
  • 10 progeny ( 227 herdmates) born to 2nd parity dam
  • 32 progeny ( 717 herdmates) born to ≥3rd parity dam
  • 53.5% progeny (50.6% herdmates) were males
  • Dam Info
17 total progeny records from 6 contemporary groups
( 692 herdmate records from 6 contemporary groups)
  • 3 progeny ( 149 herdmates) born to heifers
  • 6 progeny ( 115 herdmates) born to 2nd parity dam
  • 8 progeny ( 428 herdmates) born to ≥3rd parity dam
  • 52.9% progeny (46.8% herdmates) were males
  • Dam Info