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
4.8%
2.3%

95% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 17.3% 96%
May 2025 Birth Weight (Expected progeny birth weight) 39.5 kg 93%
May 2025 Gestation (Days between conception and birth) -3.92 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.09 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.92% 91%


1,961 total progeny records from 566 dairy contemporary groups
( 37,321 herdmate records from 565 dairy contemporary groups)
  • 336 progeny ( 2,720 herdmates) born to heifers
  • 509 progeny ( 8,562 herdmates) born to 2nd parity dam
  • 1,116 progeny ( 26,039 herdmates) born to ≥3rd parity dam
  • 45.2% progeny (47.7% herdmates) were males
  • Dam Info
177 total progeny records from 51 contemporary groups
( 3,971 herdmate records from 51 contemporary groups)
  • 30 progeny ( 686 herdmates) born to heifers
  • 41 progeny ( 766 herdmates) born to 2nd parity dam
  • 106 progeny ( 2,519 herdmates) born to ≥3rd parity dam
  • 45.8% progeny (45% herdmates) were males
  • Dam Info
55 total progeny records from 16 contemporary groups
( 1,386 herdmate records from 16 contemporary groups)
  • 21 progeny ( 256 herdmates) born to heifers
  • 9 progeny ( 318 herdmates) born to 2nd parity dam
  • 25 progeny ( 812 herdmates) born to ≥3rd parity dam
  • 36.4% progeny (44% herdmates) were males
  • Dam Info