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

Low
4.0%
1.9%


99% (V High)
99% (V High)
May 2022 Birth Size (Progeny expected to be born large or extra large) 1.7% 96%
May 2022 Birth Weight (Expected progeny birth weight) 34.2 kg 99%
May 2022 Gestation (Days between conception and birth) -2.37 days 99%
May 2022 Mortality (Calves dead at or soon after birth) 0.85 99%
May 2022 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.82% 98%


13,510 total progeny records from 1,622 dairy contemporary groups
( 124,992 herdmate records from 1,608 dairy contemporary groups)
  • 3,773 progeny ( 22,062 herdmates) born to heifers
  • 2,356 progeny ( 30,471 herdmates) born to 2nd parity dam
  • 7,381 progeny ( 72,459 herdmates) born to ≥3rd parity dam
  • 42.1% progeny (50.1% herdmates) were males
  • Dam Info
201 total progeny records from 33 contemporary groups
( 2,205 herdmate records from 32 contemporary groups)
  • 39 progeny ( 505 herdmates) born to heifers
  • 45 progeny ( 461 herdmates) born to 2nd parity dam
  • 117 progeny ( 1,239 herdmates) born to ≥3rd parity dam
  • 45.8% progeny (49% herdmates) were males
  • Dam Info
564 total progeny records from 71 contemporary groups
( 6,288 herdmate records from 69 contemporary groups)
  • 169 progeny ( 1,481 herdmates) born to heifers
  • 112 progeny ( 1,478 herdmates) born to 2nd parity dam
  • 283 progeny ( 3,329 herdmates) born to ≥3rd parity dam
  • 38.5% progeny (45.5% herdmates) were males
  • Dam Info