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%
2.8%

96% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 15.5% 93%
May 2025 Birth Weight (Expected progeny birth weight) 40.4 kg 95%
May 2025 Gestation (Days between conception and birth) -4.08 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.54 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.42% 87%


2,110 total progeny records from 319 dairy contemporary groups
( 33,095 herdmate records from 318 dairy contemporary groups)
  • 432 progeny ( 3,651 herdmates) born to heifers
  • 472 progeny ( 7,679 herdmates) born to 2nd parity dam
  • 1,206 progeny ( 21,765 herdmates) born to ≥3rd parity dam
  • 26.8% progeny (44.9% herdmates) were males
  • Dam Info
78 total progeny records from 13 contemporary groups
( 1,423 herdmate records from 13 contemporary groups)
  • 12 progeny ( 363 herdmates) born to heifers
  • 23 progeny ( 276 herdmates) born to 2nd parity dam
  • 43 progeny ( 784 herdmates) born to ≥3rd parity dam
  • 14.1% progeny (44.3% herdmates) were males
  • Dam Info
115 total progeny records from 15 contemporary groups
( 2,544 herdmate records from 15 contemporary groups)
  • 21 progeny ( 593 herdmates) born to heifers
  • 38 progeny ( 1,039 herdmates) born to 2nd parity dam
  • 56 progeny ( 912 herdmates) born to ≥3rd parity dam
  • 25.2% progeny (42.4% herdmates) were males
  • Dam Info