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%
2.8%

87% (V High)
88% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 11.3% 76%
May 2025 Birth Weight (Expected progeny birth weight) 37.1 kg 83%
May 2025 Gestation (Days between conception and birth) -0.51 days 98%
May 2025 Mortality (Calves dead at or soon after birth) -1.02 98%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.80% 68%


368 total progeny records from 61 dairy contemporary groups
( 6,978 herdmate records from 61 dairy contemporary groups)
  • 115 progeny ( 1,005 herdmates) born to heifers
  • 74 progeny ( 1,635 herdmates) born to 2nd parity dam
  • 179 progeny ( 4,338 herdmates) born to ≥3rd parity dam
  • 19.3% progeny (40.1% herdmates) were males
  • Dam Info
13 total progeny records from 1 contemporary groups
( 142 herdmate records from 1 contemporary groups)
  • 1 progeny ( 11 herdmates) born to heifers
  • 3 progeny ( 30 herdmates) born to 2nd parity dam
  • 9 progeny ( 101 herdmates) born to ≥3rd parity dam
  • 15.4% progeny (42.3% herdmates) were males
  • Dam Info
50 total progeny records from 5 contemporary groups
( 947 herdmate records from 5 contemporary groups)
  • 23 progeny ( 240 herdmates) born to heifers
  • 10 progeny ( 213 herdmates) born to 2nd parity dam
  • 17 progeny ( 494 herdmates) born to ≥3rd parity dam
  • 4% progeny (38.2% herdmates) were males
  • Dam Info