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
8.3%
2.6%

98% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 24.3% 94%
May 2025 Birth Weight (Expected progeny birth weight) 40.4 kg 95%
May 2025 Gestation (Days between conception and birth) -2.81 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.13 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.11% 98%


2,949 total progeny records from 644 dairy contemporary groups
( 27,453 herdmate records from 630 dairy contemporary groups)
  • 638 progeny ( 3,257 herdmates) born to heifers
  • 721 progeny ( 7,211 herdmates) born to 2nd parity dam
  • 1,590 progeny ( 16,985 herdmates) born to ≥3rd parity dam
  • 50.8% progeny (49.9% herdmates) were males
  • Dam Info
5 total progeny records from 5 contemporary groups
( 171 herdmate records from 5 contemporary groups)
  • 0 progeny ( 39 herdmates) born to heifers
  • 1 progeny ( 32 herdmates) born to 2nd parity dam
  • 4 progeny ( 100 herdmates) born to ≥3rd parity dam
  • 80% progeny (53.8% herdmates) were males
  • Dam Info
100 total progeny records from 15 contemporary groups
( 1,459 herdmate records from 15 contemporary groups)
  • 17 progeny ( 374 herdmates) born to heifers
  • 21 progeny ( 293 herdmates) born to 2nd parity dam
  • 62 progeny ( 792 herdmates) born to ≥3rd parity dam
  • 57% progeny (50% herdmates) were males
  • Dam Info