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
5.6%
2.5%

97% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.2% 95%
May 2025 Birth Weight (Expected progeny birth weight) 40.5 kg 95%
May 2025 Gestation (Days between conception and birth) -2.18 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.05 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.07% 95%


2,105 total progeny records from 403 dairy contemporary groups
( 17,688 herdmate records from 395 dairy contemporary groups)
  • 522 progeny ( 2,228 herdmates) born to heifers
  • 394 progeny ( 4,190 herdmates) born to 2nd parity dam
  • 1,189 progeny ( 11,270 herdmates) born to ≥3rd parity dam
  • 40.3% progeny (45.3% herdmates) were males
  • Dam Info
104 total progeny records from 22 contemporary groups
( 1,514 herdmate records from 22 contemporary groups)
  • 15 progeny ( 404 herdmates) born to heifers
  • 25 progeny ( 296 herdmates) born to 2nd parity dam
  • 64 progeny ( 814 herdmates) born to ≥3rd parity dam
  • 38.5% progeny (48.5% herdmates) were males
  • Dam Info
115 total progeny records from 14 contemporary groups
( 1,201 herdmate records from 14 contemporary groups)
  • 14 progeny ( 256 herdmates) born to heifers
  • 22 progeny ( 238 herdmates) born to 2nd parity dam
  • 79 progeny ( 707 herdmates) born to ≥3rd parity dam
  • 44.3% progeny (51.5% herdmates) were males
  • Dam Info