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
  • High
  • 11.4%
  • 4.7%
  • 71% ( High)
  • 82% ( V High)
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • High
  • 11.5%
  • 4.7%
  • 70%
  • 82%
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 30.9% 69%
May 2025 Birth Size (Progeny expected to be born large or extra large) 30.1% 68%
Sep 2025 Birth Weight (Expected progeny birth weight) 44.4 kg 75%
May 2025 Birth Weight (Expected progeny birth weight) 44.6 kg 75%
Sep 2025 Gestation (Days between conception and birth) 1.61 days 95%
May 2025 Gestation (Days between conception and birth) 1.59 days 95%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.69 95%
May 2025 Mortality (Calves dead at or soon after birth) -0.71 95%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 3.74% 72%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 3.82% 72%
Date of Evaluation Trait PTA Rel. %
Sep 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • High
  • 11.4%
  • 4.7%
  • 71% ( High)
  • 82% ( V High)
May 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • High
  • 11.5%
  • 4.7%
  • 70%
  • 82%
Sep 2025 Birth Size 30.9% 69%
May 2025 Birth Size 30.1% 68%
Sep 2025 Birth Weight 44.4 kg 75%
May 2025 Birth Weight 44.6 kg 75%
Sep 2025 Gest 1.61 days 95%
May 2025 Gest 1.59 days 95%
Sep 2025 Mort -0.69 95%
May 2025 Mort -0.71 95%
Sep 2025 Maternal Calving Difficulty 3.74% 72%
May 2025 Maternal Calving Difficulty 3.82% 72%

165 total progeny records from 51 dairy contemporary groups

( 1,778 herdmate records from 51 dairy contemporary groups)

  • 26 progeny ( 113 herdmates) born to heifers
  • 31 progeny ( 409 herdmates) born to 2nd parity dam
  • 108 progeny ( 1,256 herdmates) born to ≥3rd parity dam
  • 53.9% 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: 15.3%, FR: 4.5%, JE: 0.1%, NR: 0.2%, OTHER: 78.7% HO: 21.8%, FR: 9.2%, JE: 0.7%, NR: 0.6%, OTHER: 63.9%
Average Calving Difficulty PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 9.5%
  • 4.1%
  • 3.6%
  • 8.9%
  • 3.7%
  • 3.5%
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 916 Days
  • 1191 Days
  • 2328 Days
  • 852 Days
  • 1169 Days
  • 2299 Days

4 total progeny records from 2 contemporary groups

( 84 herdmate records from 2 contemporary groups)

  • 0 progeny ( 9 herdmates) born to heifers
  • 1 progeny ( 26 herdmates) born to 2nd parity dam
  • 3 progeny ( 49 herdmates) born to ≥3rd parity dam
  • 25% progeny (65.5% herdmates) were males
  • Dam Info

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

Dams Herdmates of Dams
Breed Fraction HO: 22.7%, FR: 5.7%, JE: 0.0%, NR: 0.0%, OTHER: 68.8% HO: 21.1%, FR: 16.0%, JE: 0.0%, NR: 0.4%, OTHER: 60.2%
Average Birth Size PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 0%
  • 30.7%
  • 27.9%
  • 0%
  • 25.8%
  • 25.4%
Average Birth Weight PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 0kg
  • 43.9kg
  • 42.8kg
  • 0kg
  • 42.6kg
  • 42.5kg
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 0 Days
  • 1102 Days
  • 2201 Days
  •  
  • 0 Days
  • 1133 Days
  • 2154 Days

9 total progeny records from 4 contemporary groups

( 167 herdmate records from 4 contemporary groups)

  • 0 progeny ( 14 herdmates) born to heifers
  • 1 progeny ( 32 herdmates) born to 2nd parity dam
  • 8 progeny ( 121 herdmates) born to ≥3rd parity dam
  • 22.2% progeny (21.6% herdmates) were males
  • Dam Info