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
High
8.8%
3.1%

98% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 24.3% 88%
May 2025 Birth Weight (Expected progeny birth weight) 43.3 kg 95%
May 2025 Gestation (Days between conception and birth) -2.41 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.28 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.70% 98%


2,560 total progeny records from 866 dairy contemporary groups
( 15,930 herdmate records from 846 dairy contemporary groups)
  • 537 progeny ( 1,952 herdmates) born to heifers
  • 630 progeny ( 4,017 herdmates) born to 2nd parity dam
  • 1,393 progeny ( 9,961 herdmates) born to ≥3rd parity dam
  • 50.4% progeny (50.9% herdmates) were males
  • Dam Info
1 total progeny records from 1 contemporary groups
( 30 herdmate records from 1 contemporary groups)
  • 0 progeny ( 3 herdmates) born to heifers
  • 0 progeny ( 7 herdmates) born to 2nd parity dam
  • 1 progeny ( 20 herdmates) born to ≥3rd parity dam
  • 0% progeny (50% herdmates) were males
  • Dam Info
29 total progeny records from 11 contemporary groups
( 454 herdmate records from 11 contemporary groups)
  • 13 progeny ( 105 herdmates) born to heifers
  • 6 progeny ( 111 herdmates) born to 2nd parity dam
  • 10 progeny ( 238 herdmates) born to ≥3rd parity dam
  • 55.2% progeny (49.8% herdmates) were males
  • Dam Info