Date of Evaluation Trait PTA Reliability
May 2022 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows

Moderate
8.1%
3.1%


95% (V High)
99% (V High)
May 2022 Birth Size (Progeny expected to be born large or extra large) 24.4% 96%
May 2022 Birth Weight (Expected progeny birth weight) 41.9 kg 94%
May 2022 Gestation (Days between conception and birth) -1.36 days 99%
May 2022 Mortality (Calves dead at or soon after birth) 0.01 99%
May 2022 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.15% 85%


4,889 total progeny records from 991 dairy contemporary groups
( 39,130 herdmate records from 978 dairy contemporary groups)
  • 140 progeny ( 1,082 herdmates) born to heifers
  • 1,192 progeny ( 9,783 herdmates) born to 2nd parity dam
  • 3,557 progeny ( 28,265 herdmates) born to ≥3rd parity dam
  • 49.3% progeny (50.8% herdmates) were males
  • Dam Info
247 total progeny records from 39 contemporary groups
( 1,935 herdmate records from 39 contemporary groups)
  • 2 progeny ( 437 herdmates) born to heifers
  • 60 progeny ( 367 herdmates) born to 2nd parity dam
  • 185 progeny ( 1,131 herdmates) born to ≥3rd parity dam
  • 51% progeny (50.9% herdmates) were males
  • Dam Info
141 total progeny records from 16 contemporary groups
( 1,037 herdmate records from 16 contemporary groups)
  • 0 progeny ( 210 herdmates) born to heifers
  • 24 progeny ( 219 herdmates) born to 2nd parity dam
  • 117 progeny ( 608 herdmates) born to ≥3rd parity dam
  • 51.8% progeny (48.5% herdmates) were males
  • Dam Info