Date of Evaluation Trait PTA Reliability
Sep 2025 Calving Difficulty(Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.2%
  • 2.6%
  • 92% ( V High)
  • 94% ( V High)
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.2%
  • 2.6%
  • 91%
  • 94%
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 17.0% 92%
May 2025 Birth Size (Progeny expected to be born large or extra large) 16.7% 91%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.8 kg 92%
May 2025 Birth Weight (Expected progeny birth weight) 41.9 kg 92%
Sep 2025 Gestation (Days between conception and birth) -5.07 days 98%
May 2025 Gestation (Days between conception and birth) -5.05 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.37 98%
May 2025 Mortality (Calves dead at or soon after birth) -0.52 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.45% 86%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.41% 85%
Date of Evaluation Trait PTA Rel. %
Sep 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.2%
  • 2.6%
  • 92% ( V High)
  • 94% ( V High)
May 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.2%
  • 2.6%
  • 91%
  • 94%
Sep 2025 Birth Size 17.0% 92%
May 2025 Birth Size 16.7% 91%
Sep 2025 Birth Weight 41.8 kg 92%
May 2025 Birth Weight 41.9 kg 92%
Sep 2025 Gest -5.07 days 98%
May 2025 Gest -5.05 days 98%
Sep 2025 Mort -0.37 98%
May 2025 Mort -0.52 98%
Sep 2025 Maternal Calving Difficulty 5.45% 86%
May 2025 Maternal Calving Difficulty 5.41% 85%

409 total progeny records from 120 dairy contemporary groups

( 9,029 herdmate records from 120 dairy contemporary groups)

  • 77 progeny ( 1,283 herdmates) born to heifers
  • 94 progeny ( 2,030 herdmates) born to 2nd parity dam
  • 238 progeny ( 5,716 herdmates) born to ≥3rd parity dam
  • 49.6% progeny (48.3% herdmates) were males
  • Dam Info

Information on dairy dams this bull was mated to relative to their herdmates

Dams Herdmates of Dams
Breed Fraction HO: 73.3%, FR: 21.5%, JE: 2.9%, NR: 0.1%, OTHER: 0.7% HO: 69.2%, FR: 23.3%, JE: 4.6%, NR: 0.3%, OTHER: 0.8%
Average Calving Difficulty PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 6.1%
  • 2.5%
  • 2.6%
  • 5.9%
  • 2.6%
  • 2.6%
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 727 Days
  • 1109 Days
  • 2185 Days
  • 731 Days
  • 1121 Days
  • 2185 Days

50 total progeny records from 14 contemporary groups

( 1,259 herdmate records from 14 contemporary groups)

  • 9 progeny ( 348 herdmates) born to heifers
  • 12 progeny ( 251 herdmates) born to 2nd parity dam
  • 29 progeny ( 660 herdmates) born to ≥3rd parity dam
  • 46% progeny (44.8% herdmates) were males
  • Dam Info

Information on dams this bull was mated to relative to their herdmates

Dams Herdmates of Dams
Breed Fraction HO: 78.9%, FR: 18.1%, JE: 1.0%, NR: 0.0%, OTHER: 0.9% HO: 78.0%, FR: 18.3%, JE: 2.0%, NR: 0.2%, OTHER: 0.3%
Average Birth Size PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 17.7%
  • 18%
  • 19.7%
  • 18.4%
  • 18.7%
  • 19.1%
Average Birth Weight PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 0kg
  • 40.5kg
  • 41.1kg
  • 0kg
  • 41kg
  • 41kg
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 726 Days
  • 1126 Days
  • 2353 Days
  •  
  • 738 Days
  • 1123 Days
  • 2214 Days

34 total progeny records from 8 contemporary groups

( 773 herdmate records from 8 contemporary groups)

  • 0 progeny ( 107 herdmates) born to heifers
  • 9 progeny ( 162 herdmates) born to 2nd parity dam
  • 25 progeny ( 504 herdmates) born to ≥3rd parity dam
  • 52.9% progeny (46.3% herdmates) were males
  • Dam Info