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
8.4%
3.5%

97% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 24.1% 90%
May 2025 Birth Weight (Expected progeny birth weight) 42.3 kg 95%
May 2025 Gestation (Days between conception and birth) -2.67 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.08 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.26% 99%


2,937 total progeny records from 646 dairy contemporary groups
( 33,225 herdmate records from 643 dairy contemporary groups)
  • 112 progeny ( 1,114 herdmates) born to heifers
  • 753 progeny ( 9,322 herdmates) born to 2nd parity dam
  • 2,072 progeny ( 22,789 herdmates) born to ≥3rd parity dam
  • 50.6% progeny (51.5% herdmates) were males
  • Dam Info
0 total progeny records from 0 contemporary groups
( 0 herdmate records from 0 contemporary groups)
  • 0 progeny ( 0 herdmates) born to heifers
  • 0 progeny ( 0 herdmates) born to 2nd parity dam
  • 0 progeny ( 0 herdmates) born to ≥3rd parity dam
  • % progeny (% herdmates) were males
  • Dam Info
88 total progeny records from 16 contemporary groups
( 1,869 herdmate records from 16 contemporary groups)
  • 23 progeny ( 552 herdmates) born to heifers
  • 18 progeny ( 403 herdmates) born to 2nd parity dam
  • 47 progeny ( 914 herdmates) born to ≥3rd parity dam
  • 45.5% progeny (50.4% herdmates) were males
  • Dam Info