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%
  • 2.4%
  • 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
  • 6.4%
  • 2.4%
  • 96%
  • 97%
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 18.9% 94%
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.6% 94%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 91%
May 2025 Birth Weight (Expected progeny birth weight) 40.7 kg 90%
Sep 2025 Gestation (Days between conception and birth) -4.49 days 99%
May 2025 Gestation (Days between conception and birth) -4.50 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.14 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.21 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.98% 92%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.88% 92%
Date of Evaluation Trait PTA Rel. %
Sep 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.3%
  • 2.4%
  • 96% ( V High)
  • 97% ( V High)
May 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.4%
  • 2.4%
  • 96%
  • 97%
Sep 2025 Birth Size 18.9% 94%
May 2025 Birth Size 18.6% 94%
Sep 2025 Birth Weight 40.6 kg 91%
May 2025 Birth Weight 40.7 kg 90%
Sep 2025 Gest -4.49 days 99%
May 2025 Gest -4.50 days 99%
Sep 2025 Mort -0.14 99%
May 2025 Mort -0.21 99%
Sep 2025 Maternal Calving Difficulty 4.98% 92%
May 2025 Maternal Calving Difficulty 4.88% 92%

1,347 total progeny records from 323 dairy contemporary groups

( 21,264 herdmate records from 321 dairy contemporary groups)

  • 363 progeny ( 2,149 herdmates) born to heifers
  • 272 progeny ( 4,678 herdmates) born to 2nd parity dam
  • 712 progeny ( 14,437 herdmates) born to ≥3rd parity dam
  • 50.3% progeny (49.3% 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: 68.4%, FR: 21.7%, JE: 7.3%, NR: 0.4%, OTHER: 0.7% HO: 69.7%, FR: 22.4%, JE: 4.5%, NR: 0.7%, OTHER: 1.0%
Average Calving Difficulty PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 6.1%
  • 2.6%
  • 2.6%
  • 6.2%
  • 2.6%
  • 2.6%
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 728 Days
  • 1118 Days
  • 2124 Days
  • 736 Days
  • 1125 Days
  • 2200 Days

82 total progeny records from 18 contemporary groups

( 1,485 herdmate records from 18 contemporary groups)

  • 21 progeny ( 279 herdmates) born to heifers
  • 17 progeny ( 281 herdmates) born to 2nd parity dam
  • 44 progeny ( 925 herdmates) born to ≥3rd parity dam
  • 48.8% progeny (46.9% herdmates) were males
  • Dam Info

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

Dams Herdmates of Dams
Breed Fraction HO: 75.1%, FR: 23.1%, JE: 0.4%, NR: 0.1%, OTHER: 0.2% HO: 70.8%, FR: 24.2%, JE: 1.0%, NR: 0.9%, OTHER: 0.8%
Average Birth Size PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 18.5%
  • 18.6%
  • 19.7%
  • 19.1%
  • 20%
  • 19.6%
Average Birth Weight PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 40.5kg
  • 40.8kg
  • 41.3kg
  • 41kg
  • 41.1kg
  • 41kg
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 735 Days
  • 1097 Days
  • 2004 Days
  •  
  • 762 Days
  • 1128 Days
  • 2252 Days

27 total progeny records from 6 contemporary groups

( 633 herdmate records from 6 contemporary groups)

  • 5 progeny ( 108 herdmates) born to heifers
  • 5 progeny ( 128 herdmates) born to 2nd parity dam
  • 17 progeny ( 397 herdmates) born to ≥3rd parity dam
  • 59.3% progeny (51.7% herdmates) were males
  • Dam Info