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
6.9%
2.6%

98% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 22.1% 97%
May 2025 Birth Weight (Expected progeny birth weight) 40.7 kg 95%
May 2025 Gestation (Days between conception and birth) -2.33 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.06 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.63% 98%


3,972 total progeny records from 944 dairy contemporary groups
( 41,850 herdmate records from 929 dairy contemporary groups)
  • 225 progeny ( 1,443 herdmates) born to heifers
  • 948 progeny ( 10,369 herdmates) born to 2nd parity dam
  • 2,799 progeny ( 30,038 herdmates) born to ≥3rd parity dam
  • 52.3% progeny (51.1% herdmates) were males
  • Dam Info
220 total progeny records from 51 contemporary groups
( 2,581 herdmate records from 51 contemporary groups)
  • 13 progeny ( 588 herdmates) born to heifers
  • 51 progeny ( 491 herdmates) born to 2nd parity dam
  • 156 progeny ( 1,502 herdmates) born to ≥3rd parity dam
  • 50.9% progeny (52.2% herdmates) were males
  • Dam Info
80 total progeny records from 27 contemporary groups
( 1,057 herdmate records from 27 contemporary groups)
  • 3 progeny ( 210 herdmates) born to heifers
  • 10 progeny ( 183 herdmates) born to 2nd parity dam
  • 67 progeny ( 664 herdmates) born to ≥3rd parity dam
  • 52.5% progeny (48.2% herdmates) were males
  • Dam Info