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
High
8.5%
2.8%

98% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 21.2% 97%
May 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 95%
May 2025 Gestation (Days between conception and birth) -1.93 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.13 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.58% 99%


6,027 total progeny records from 1,688 dairy contemporary groups
( 54,843 herdmate records from 1,661 dairy contemporary groups)
  • 259 progeny ( 1,357 herdmates) born to heifers
  • 1,563 progeny ( 14,396 herdmates) born to 2nd parity dam
  • 4,205 progeny ( 39,090 herdmates) born to ≥3rd parity dam
  • 48.8% progeny (51.3% herdmates) were males
  • Dam Info
78 total progeny records from 31 contemporary groups
( 1,180 herdmate records from 31 contemporary groups)
  • 1 progeny ( 230 herdmates) born to heifers
  • 19 progeny ( 222 herdmates) born to 2nd parity dam
  • 58 progeny ( 728 herdmates) born to ≥3rd parity dam
  • 57.7% progeny (54% herdmates) were males
  • Dam Info
86 total progeny records from 12 contemporary groups
( 1,105 herdmate records from 12 contemporary groups)
  • 0 progeny ( 224 herdmates) born to heifers
  • 27 progeny ( 259 herdmates) born to 2nd parity dam
  • 59 progeny ( 622 herdmates) born to ≥3rd parity dam
  • 44.2% progeny (48.8% herdmates) were males
  • Dam Info