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
  • 5.1%
  • 2.2%
  • 98% ( V High)
  • 99% ( V High)
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 5.1%
  • 2.3%
  • 98%
  • 99%
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 16.5% 91%
May 2025 Birth Size (Progeny expected to be born large or extra large) 15.9% 91%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.7 kg 94%
May 2025 Birth Weight (Expected progeny birth weight) 39.8 kg 94%
Sep 2025 Gestation (Days between conception and birth) -4.45 days 99%
May 2025 Gestation (Days between conception and birth) -4.45 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.77 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.83 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.51% 98%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.48% 98%
Date of Evaluation Trait PTA Rel. %
Sep 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 5.1%
  • 2.2%
  • 98% ( V High)
  • 99% ( V High)
May 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 5.1%
  • 2.3%
  • 98%
  • 99%
Sep 2025 Birth Size 16.5% 91%
May 2025 Birth Size 15.9% 91%
Sep 2025 Birth Weight 39.7 kg 94%
May 2025 Birth Weight 39.8 kg 94%
Sep 2025 Gest -4.45 days 99%
May 2025 Gest -4.45 days 99%
Sep 2025 Mort -0.77 99%
May 2025 Mort -0.83 99%
Sep 2025 Maternal Calving Difficulty 5.51% 98%
May 2025 Maternal Calving Difficulty 5.48% 98%

2,160 total progeny records from 397 dairy contemporary groups

( 21,172 herdmate records from 394 dairy contemporary groups)

  • 530 progeny ( 2,564 herdmates) born to heifers
  • 490 progeny ( 5,149 herdmates) born to 2nd parity dam
  • 1,140 progeny ( 13,459 herdmates) born to ≥3rd parity dam
  • 49.5% progeny (50.5% 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: 59.9%, FR: 21.6%, JE: 10.5%, NR: 3.5%, OTHER: 2.3% HO: 60.5%, FR: 22.1%, JE: 9.8%, NR: 2.5%, OTHER: 2.5%
Average Calving Difficulty PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 6.4%
  • 2.5%
  • 2.6%
  • 6.3%
  • 2.5%
  • 2.6%
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 736 Days
  • 1118 Days
  • 2052 Days
  • 739 Days
  • 1126 Days
  • 2141 Days

17 total progeny records from 7 contemporary groups

( 414 herdmate records from 7 contemporary groups)

  • 4 progeny ( 84 herdmates) born to heifers
  • 4 progeny ( 85 herdmates) born to 2nd parity dam
  • 9 progeny ( 245 herdmates) born to ≥3rd parity dam
  • 52.9% progeny (51.4% herdmates) were males
  • Dam Info

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

Dams Herdmates of Dams
Breed Fraction HO: 64.0%, FR: 26.8%, JE: 6.6%, NR: 0.0%, OTHER: 1.2% HO: 66.3%, FR: 25.6%, JE: 4.6%, NR: 0.2%, OTHER: 1.5%
Average Birth Size PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 19.3%
  • 19.8%
  • 18.4%
  • 19%
  • 19.8%
  • 19.4%
Average Birth Weight PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 40.2kg
  • 39.8kg
  • 41.3kg
  • 40.7kg
  • 40.9kg
  • 41kg
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 733 Days
  • 1143 Days
  • 2058 Days
  •  
  • 739 Days
  • 1121 Days
  • 2150 Days

63 total progeny records from 11 contemporary groups

( 668 herdmate records from 11 contemporary groups)

  • 8 progeny ( 191 herdmates) born to heifers
  • 18 progeny ( 128 herdmates) born to 2nd parity dam
  • 37 progeny ( 349 herdmates) born to ≥3rd parity dam
  • 46% progeny (43.7% herdmates) were males
  • Dam Info