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
7.3%
2.9%

98% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 26.2% 98%
May 2025 Birth Weight (Expected progeny birth weight) 43.3 kg 96%
May 2025 Gestation (Days between conception and birth) -2.27 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.23 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.73% 98%


5,654 total progeny records from 1,094 dairy contemporary groups
( 72,475 herdmate records from 1,091 dairy contemporary groups)
  • 473 progeny ( 3,710 herdmates) born to heifers
  • 1,419 progeny ( 17,797 herdmates) born to 2nd parity dam
  • 3,762 progeny ( 50,968 herdmates) born to ≥3rd parity dam
  • 42.8% progeny (49.4% herdmates) were males
  • Dam Info
419 total progeny records from 93 contemporary groups
( 5,753 herdmate records from 93 contemporary groups)
  • 47 progeny ( 1,121 herdmates) born to heifers
  • 104 progeny ( 1,305 herdmates) born to 2nd parity dam
  • 268 progeny ( 3,327 herdmates) born to ≥3rd parity dam
  • 38.4% progeny (48.7% herdmates) were males
  • Dam Info
134 total progeny records from 35 contemporary groups
( 2,418 herdmate records from 35 contemporary groups)
  • 19 progeny ( 443 herdmates) born to heifers
  • 30 progeny ( 440 herdmates) born to 2nd parity dam
  • 85 progeny ( 1,535 herdmates) born to ≥3rd parity dam
  • 44.8% progeny (44.9% herdmates) were males
  • Dam Info