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
2.9%
1.6%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 1.6% 95%
May 2025 Birth Weight (Expected progeny birth weight) 34.0 kg 98%
May 2025 Gestation (Days between conception and birth) -4.60 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 1.21 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.14% 99%


5,009 total progeny records from 831 dairy contemporary groups
( 47,129 herdmate records from 815 dairy contemporary groups)
  • 1,698 progeny ( 9,534 herdmates) born to heifers
  • 767 progeny ( 11,975 herdmates) born to 2nd parity dam
  • 2,544 progeny ( 25,620 herdmates) born to ≥3rd parity dam
  • 44% progeny (50.1% herdmates) were males
  • Dam Info
7 total progeny records from 3 contemporary groups
( 44 herdmate records from 3 contemporary groups)
  • 1 progeny ( 11 herdmates) born to heifers
  • 0 progeny ( 5 herdmates) born to 2nd parity dam
  • 6 progeny ( 28 herdmates) born to ≥3rd parity dam
  • 14.3% progeny (15.9% herdmates) were males
  • Dam Info
232 total progeny records from 33 contemporary groups
( 3,178 herdmate records from 33 contemporary groups)
  • 35 progeny ( 899 herdmates) born to heifers
  • 55 progeny ( 812 herdmates) born to 2nd parity dam
  • 142 progeny ( 1,467 herdmates) born to ≥3rd parity dam
  • 47.8% progeny (44.6% herdmates) were males
  • Dam Info