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
7.2%
2.6%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 17.5% 98%
May 2025 Birth Weight (Expected progeny birth weight) 41.1 kg 98%
May 2025 Gestation (Days between conception and birth) -2.20 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.38 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.94% 99%


10,305 total progeny records from 1,839 dairy contemporary groups
( 91,814 herdmate records from 1,824 dairy contemporary groups)
  • 505 progeny ( 3,692 herdmates) born to heifers
  • 2,647 progeny ( 23,927 herdmates) born to 2nd parity dam
  • 7,153 progeny ( 64,195 herdmates) born to ≥3rd parity dam
  • 50.2% progeny (51% herdmates) were males
  • Dam Info
456 total progeny records from 70 contemporary groups
( 4,636 herdmate records from 70 contemporary groups)
  • 29 progeny ( 1,002 herdmates) born to heifers
  • 114 progeny ( 977 herdmates) born to 2nd parity dam
  • 313 progeny ( 2,657 herdmates) born to ≥3rd parity dam
  • 53.5% progeny (51.6% herdmates) were males
  • Dam Info
263 total progeny records from 51 contemporary groups
( 3,739 herdmate records from 51 contemporary groups)
  • 17 progeny ( 821 herdmates) born to heifers
  • 77 progeny ( 824 herdmates) born to 2nd parity dam
  • 169 progeny ( 2,094 herdmates) born to ≥3rd parity dam
  • 46.4% progeny (47.9% herdmates) were males
  • Dam Info