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
6.3%
2.3%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 15.2% 98%
May 2025 Birth Weight (Expected progeny birth weight) 41.3 kg 95%
May 2025 Gestation (Days between conception and birth) -4.90 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.48 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.43% 99%


5,159 total progeny records from 1,164 dairy contemporary groups
( 59,823 herdmate records from 1,158 dairy contemporary groups)
  • 1,022 progeny ( 6,084 herdmates) born to heifers
  • 1,223 progeny ( 13,701 herdmates) born to 2nd parity dam
  • 2,914 progeny ( 40,038 herdmates) born to ≥3rd parity dam
  • 45% progeny (49.6% herdmates) were males
  • Dam Info
189 total progeny records from 56 contemporary groups
( 3,155 herdmate records from 56 contemporary groups)
  • 48 progeny ( 657 herdmates) born to heifers
  • 47 progeny ( 562 herdmates) born to 2nd parity dam
  • 94 progeny ( 1,936 herdmates) born to ≥3rd parity dam
  • 45% progeny (47.4% herdmates) were males
  • Dam Info
76 total progeny records from 21 contemporary groups
( 1,300 herdmate records from 21 contemporary groups)
  • 23 progeny ( 209 herdmates) born to heifers
  • 15 progeny ( 255 herdmates) born to 2nd parity dam
  • 38 progeny ( 836 herdmates) born to ≥3rd parity dam
  • 36.8% progeny (47.2% herdmates) were males
  • Dam Info