Date of Evaluation Trait PTA Reliability
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
6.4%
2.9%

98% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 20.7% 94%
May 2025 Birth Weight (Expected progeny birth weight) 41.6 kg 92%
May 2025 Gestation (Days between conception and birth) -3.41 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.51 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.82% 98%


1,447 total progeny records from 559 dairy contemporary groups
( 10,967 herdmate records from 545 dairy contemporary groups)
  • 505 progeny ( 2,589 herdmates) born to heifers
  • 307 progeny ( 2,914 herdmates) born to 2nd parity dam
  • 635 progeny ( 5,464 herdmates) born to ≥3rd parity dam
  • 37.2% progeny (43.7% herdmates) were males
  • Dam Info
19 total progeny records from 11 contemporary groups
( 300 herdmate records from 11 contemporary groups)
  • 6 progeny ( 106 herdmates) born to heifers
  • 6 progeny ( 63 herdmates) born to 2nd parity dam
  • 7 progeny ( 131 herdmates) born to ≥3rd parity dam
  • 47.4% progeny (40.3% herdmates) were males
  • Dam Info
5 total progeny records from 3 contemporary groups
( 113 herdmate records from 3 contemporary groups)
  • 1 progeny ( 33 herdmates) born to heifers
  • 2 progeny ( 20 herdmates) born to 2nd parity dam
  • 2 progeny ( 60 herdmates) born to ≥3rd parity dam
  • 40% progeny (53.1% herdmates) were males
  • Dam Info