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
7.2%
2.7%

98% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.6% 97%
May 2025 Birth Weight (Expected progeny birth weight) 41.4 kg 94%
May 2025 Gestation (Days between conception and birth) -3.91 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.74 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.68% 98%


2,788 total progeny records from 598 dairy contemporary groups
( 35,930 herdmate records from 596 dairy contemporary groups)
  • 737 progeny ( 4,082 herdmates) born to heifers
  • 607 progeny ( 8,002 herdmates) born to 2nd parity dam
  • 1,444 progeny ( 23,846 herdmates) born to ≥3rd parity dam
  • 40.4% progeny (50% herdmates) were males
  • Dam Info
137 total progeny records from 42 contemporary groups
( 2,384 herdmate records from 42 contemporary groups)
  • 37 progeny ( 655 herdmates) born to heifers
  • 33 progeny ( 416 herdmates) born to 2nd parity dam
  • 67 progeny ( 1,313 herdmates) born to ≥3rd parity dam
  • 37.2% progeny (46.2% herdmates) were males
  • Dam Info
70 total progeny records from 19 contemporary groups
( 1,609 herdmate records from 19 contemporary groups)
  • 31 progeny ( 349 herdmates) born to heifers
  • 17 progeny ( 364 herdmates) born to 2nd parity dam
  • 22 progeny ( 896 herdmates) born to ≥3rd parity dam
  • 30% progeny (45.6% herdmates) were males
  • Dam Info