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
5.8%
2.6%

75% (High)
92% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 14.1% 84%
May 2025 Birth Weight (Expected progeny birth weight) 39.4 kg 88%
May 2025 Gestation (Days between conception and birth) -4.90 days 98%
May 2025 Mortality (Calves dead at or soon after birth) -0.09 98%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.98% 79%


400 total progeny records from 85 dairy contemporary groups
( 9,511 herdmate records from 84 dairy contemporary groups)
  • 18 progeny ( 197 herdmates) born to heifers
  • 120 progeny ( 2,307 herdmates) born to 2nd parity dam
  • 262 progeny ( 7,007 herdmates) born to ≥3rd parity dam
  • 52.3% progeny (47.7% herdmates) were males
  • Dam Info
18 total progeny records from 6 contemporary groups
( 617 herdmate records from 6 contemporary groups)
  • 9 progeny ( 131 herdmates) born to heifers
  • 1 progeny ( 114 herdmates) born to 2nd parity dam
  • 8 progeny ( 372 herdmates) born to ≥3rd parity dam
  • 44.4% progeny (40% herdmates) were males
  • Dam Info
22 total progeny records from 6 contemporary groups
( 945 herdmate records from 6 contemporary groups)
  • 0 progeny ( 139 herdmates) born to heifers
  • 7 progeny ( 165 herdmates) born to 2nd parity dam
  • 15 progeny ( 641 herdmates) born to ≥3rd parity dam
  • 59.1% progeny (47.1% herdmates) were males
  • Dam Info