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%
2.6%

95% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.0% 95%
May 2025 Birth Weight (Expected progeny birth weight) 40.9 kg 93%
May 2025 Gestation (Days between conception and birth) -2.63 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.31 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.91% 97%


2,488 total progeny records from 470 dairy contemporary groups
( 35,717 herdmate records from 469 dairy contemporary groups)
  • 98 progeny ( 1,247 herdmates) born to heifers
  • 603 progeny ( 9,076 herdmates) born to 2nd parity dam
  • 1,787 progeny ( 25,394 herdmates) born to ≥3rd parity dam
  • 50.9% progeny (51.8% herdmates) were males
  • Dam Info
65 total progeny records from 21 contemporary groups
( 1,199 herdmate records from 21 contemporary groups)
  • 2 progeny ( 293 herdmates) born to heifers
  • 16 progeny ( 214 herdmates) born to 2nd parity dam
  • 47 progeny ( 692 herdmates) born to ≥3rd parity dam
  • 53.8% progeny (51.1% herdmates) were males
  • Dam Info
36 total progeny records from 9 contemporary groups
( 673 herdmate records from 9 contemporary groups)
  • 0 progeny ( 131 herdmates) born to heifers
  • 9 progeny ( 135 herdmates) born to 2nd parity dam
  • 27 progeny ( 407 herdmates) born to ≥3rd parity dam
  • 38.9% progeny (44.4% herdmates) were males
  • Dam Info