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
5.0%
2.5%

98% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 11.7% 87%
May 2025 Birth Weight (Expected progeny birth weight) 37.8 kg 98%
May 2025 Gestation (Days between conception and birth) -4.77 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.50 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.99% 94%


2,877 total progeny records from 297 dairy contemporary groups
( 33,118 herdmate records from 297 dairy contemporary groups)
  • 1,130 progeny ( 6,659 herdmates) born to heifers
  • 578 progeny ( 7,203 herdmates) born to 2nd parity dam
  • 1,169 progeny ( 19,256 herdmates) born to ≥3rd parity dam
  • 32.1% progeny (44.6% herdmates) were males
  • Dam Info
33 total progeny records from 8 contemporary groups
( 750 herdmate records from 8 contemporary groups)
  • 14 progeny ( 145 herdmates) born to heifers
  • 5 progeny ( 174 herdmates) born to 2nd parity dam
  • 14 progeny ( 431 herdmates) born to ≥3rd parity dam
  • 24.2% progeny (41.6% herdmates) were males
  • Dam Info
273 total progeny records from 12 contemporary groups
( 2,433 herdmate records from 12 contemporary groups)
  • 39 progeny ( 555 herdmates) born to heifers
  • 112 progeny ( 829 herdmates) born to 2nd parity dam
  • 122 progeny ( 1,049 herdmates) born to ≥3rd parity dam
  • 39.2% progeny (42.3% herdmates) were males
  • Dam Info