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

Low
4.0%
1.8%


99% (V High)
99% (V High)
May 2023 Birth Size (Progeny expected to be born large or extra large) 1.2% 97%
May 2023 Birth Weight (Expected progeny birth weight) 34.3 kg 99%
May 2023 Gestation (Days between conception and birth) -2.35 days 99%
May 2023 Mortality (Calves dead at or soon after birth) 0.82 99%
May 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.90% 98%


13,799 total progeny records from 1,680 dairy contemporary groups
( 130,933 herdmate records from 1,665 dairy contemporary groups)
  • 3,813 progeny ( 22,688 herdmates) born to heifers
  • 2,417 progeny ( 31,889 herdmates) born to 2nd parity dam
  • 7,569 progeny ( 76,356 herdmates) born to ≥3rd parity dam
  • 41.9% progeny (49.9% herdmates) were males
  • Dam Info
201 total progeny records from 34 contemporary groups
( 2,288 herdmate records from 33 contemporary groups)
  • 40 progeny ( 518 herdmates) born to heifers
  • 45 progeny ( 502 herdmates) born to 2nd parity dam
  • 116 progeny ( 1,268 herdmates) born to ≥3rd parity dam
  • 45.8% progeny (49% herdmates) were males
  • Dam Info
578 total progeny records from 73 contemporary groups
( 6,339 herdmate records from 71 contemporary groups)
  • 173 progeny ( 1,485 herdmates) born to heifers
  • 112 progeny ( 1,496 herdmates) born to 2nd parity dam
  • 293 progeny ( 3,358 herdmates) born to ≥3rd parity dam
  • 38.1% progeny (45.5% herdmates) were males
  • Dam Info