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
6.0%
2.5%

98% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.0% 97%
May 2025 Birth Weight (Expected progeny birth weight) 41.0 kg 95%
May 2025 Gestation (Days between conception and birth) -3.56 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.21 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 3.90% 97%


4,270 total progeny records from 1,074 dairy contemporary groups
( 54,934 herdmate records from 1,067 dairy contemporary groups)
  • 602 progeny ( 3,829 herdmates) born to heifers
  • 997 progeny ( 13,287 herdmates) born to 2nd parity dam
  • 2,671 progeny ( 37,818 herdmates) born to ≥3rd parity dam
  • 49.5% progeny (48.8% herdmates) were males
  • Dam Info
215 total progeny records from 58 contemporary groups
( 4,075 herdmate records from 58 contemporary groups)
  • 14 progeny ( 946 herdmates) born to heifers
  • 57 progeny ( 772 herdmates) born to 2nd parity dam
  • 144 progeny ( 2,357 herdmates) born to ≥3rd parity dam
  • 56.7% progeny (49.8% herdmates) were males
  • Dam Info
118 total progeny records from 32 contemporary groups
( 2,409 herdmate records from 32 contemporary groups)
  • 9 progeny ( 563 herdmates) born to heifers
  • 37 progeny ( 495 herdmates) born to 2nd parity dam
  • 72 progeny ( 1,351 herdmates) born to ≥3rd parity dam
  • 47.5% progeny (44.5% herdmates) were males
  • Dam Info