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
  • 6.3%
  • 2.3%
  • 96% ( V High)
  • 97% ( V High)
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.3%
  • 2.3%
  • 96%
  • 97%
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 22.0% 94%
May 2025 Birth Size (Progeny expected to be born large or extra large) 21.7% 94%
Sep 2025 Birth Weight (Expected progeny birth weight) 38.6 kg 86%
May 2025 Birth Weight (Expected progeny birth weight) 38.7 kg 86%
Sep 2025 Gestation (Days between conception and birth) -4.81 days 99%
May 2025 Gestation (Days between conception and birth) -4.81 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.70 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.80 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.27% 93%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.24% 92%
Date of Evaluation Trait PTA Rel. %
Sep 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.3%
  • 2.3%
  • 96% ( V High)
  • 97% ( V High)
May 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.3%
  • 2.3%
  • 96%
  • 97%
Sep 2025 Birth Size 22.0% 94%
May 2025 Birth Size 21.7% 94%
Sep 2025 Birth Weight 38.6 kg 86%
May 2025 Birth Weight 38.7 kg 86%
Sep 2025 Gest -4.81 days 99%
May 2025 Gest -4.81 days 99%
Sep 2025 Mort -0.70 99%
May 2025 Mort -0.80 99%
Sep 2025 Maternal Calving Difficulty 5.27% 93%
May 2025 Maternal Calving Difficulty 5.24% 92%

1,370 total progeny records from 403 dairy contemporary groups

( 18,029 herdmate records from 402 dairy contemporary groups)

  • 297 progeny ( 1,430 herdmates) born to heifers
  • 294 progeny ( 4,055 herdmates) born to 2nd parity dam
  • 779 progeny ( 12,544 herdmates) born to ≥3rd parity dam
  • 51% progeny (50.3% 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: 41.1%, FR: 52.1%, JE: 1.0%, NR: 1.0%, OTHER: 2.4% HO: 45.1%, FR: 48.1%, JE: 1.8%, NR: 0.5%, OTHER: 2.0%
Average Calving Difficulty PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 6.9%
  • 2.7%
  • 2.7%
  • 6.9%
  • 2.7%
  • 2.7%
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 789 Days
  • 1140 Days
  • 2263 Days
  • 774 Days
  • 1134 Days
  • 2258 Days

92 total progeny records from 23 contemporary groups

( 1,378 herdmate records from 23 contemporary groups)

  • 0 progeny ( 270 herdmates) born to heifers
  • 26 progeny ( 256 herdmates) born to 2nd parity dam
  • 66 progeny ( 852 herdmates) born to ≥3rd parity dam
  • 48.9% progeny (48.3% herdmates) were males
  • Dam Info

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

Dams Herdmates of Dams
Breed Fraction HO: 50.1%, FR: 42.2%, JE: 3.8%, NR: 0.8%, OTHER: 1.7% HO: 52.1%, FR: 42.2%, JE: 2.3%, NR: 0.6%, OTHER: 0.9%
Average Birth Size PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 0%
  • 19.4%
  • 19%
  • 0%
  • 18.9%
  • 19.5%
Average Birth Weight PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 40.4kg
  • 41.2kg
  • 41.3kg
  • 41kg
  • 41.4kg
  • 41.4kg
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 811 Days
  • 1122 Days
  • 2235 Days
  •  
  • 749 Days
  • 1129 Days
  • 2300 Days

19 total progeny records from 11 contemporary groups

( 792 herdmate records from 11 contemporary groups)

  • 3 progeny ( 98 herdmates) born to heifers
  • 4 progeny ( 138 herdmates) born to 2nd parity dam
  • 12 progeny ( 556 herdmates) born to ≥3rd parity dam
  • 63.2% progeny (52.8% herdmates) were males
  • Dam Info