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
  • 6.4%
  • 2.4%
  • 74% ( High)
  • 91% ( V High)
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.5%
  • 2.4%
  • 73%
  • 90%
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 18.9% 83%
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.1% 83%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.5 kg 73%
May 2025 Birth Weight (Expected progeny birth weight) 40.4 kg 72%
Sep 2025 Gestation (Days between conception and birth) -4.59 days 97%
May 2025 Gestation (Days between conception and birth) -4.53 days 97%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.49 97%
May 2025 Mortality (Calves dead at or soon after birth) -0.52 97%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.07% 78%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.02% 77%
Date of Evaluation Trait PTA Rel. %
Sep 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.4%
  • 2.4%
  • 74% ( High)
  • 91% ( V High)
May 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.5%
  • 2.4%
  • 73%
  • 90%
Sep 2025 Birth Size 18.9% 83%
May 2025 Birth Size 19.1% 83%
Sep 2025 Birth Weight 40.5 kg 73%
May 2025 Birth Weight 40.4 kg 72%
Sep 2025 Gest -4.59 days 97%
May 2025 Gest -4.53 days 97%
Sep 2025 Mort -0.49 97%
May 2025 Mort -0.52 97%
Sep 2025 Maternal Calving Difficulty 5.07% 78%
May 2025 Maternal Calving Difficulty 5.02% 77%

198 total progeny records from 67 dairy contemporary groups

( 7,896 herdmate records from 66 dairy contemporary groups)

  • 11 progeny ( 281 herdmates) born to heifers
  • 48 progeny ( 1,825 herdmates) born to 2nd parity dam
  • 139 progeny ( 5,790 herdmates) born to ≥3rd parity dam
  • 49% progeny (49.5% 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: 69.9%, FR: 21.2%, JE: 5.9%, NR: 0.5%, OTHER: 1.1% HO: 62.5%, FR: 21.7%, JE: 12.4%, NR: 1.1%, OTHER: 1.1%
Average Calving Difficulty PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 6.1%
  • 2.5%
  • 2.5%
  • 5.8%
  • 2.4%
  • 2.4%
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 727 Days
  • 1098 Days
  • 2083 Days
  • 733 Days
  • 1106 Days
  • 2184 Days

10 total progeny records from 3 contemporary groups

( 552 herdmate records from 3 contemporary groups)

  • 0 progeny ( 106 herdmates) born to heifers
  • 2 progeny ( 110 herdmates) born to 2nd parity dam
  • 8 progeny ( 336 herdmates) born to ≥3rd parity dam
  • 80% progeny (47.1% herdmates) were males
  • Dam Info

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

Dams Herdmates of Dams
Breed Fraction HO: 61.2%, FR: 25.9%, JE: 8.9%, NR: 0.0%, OTHER: 2.5% HO: 54.4%, FR: 21.3%, JE: 21.3%, NR: 1.0%, OTHER: 0.8%
Average Birth Size PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 0%
  • 20%
  • 19%
  • 0%
  • 15.5%
  • 15.7%
Average Birth Weight PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 0kg
  • 40.9kg
  • 38.1kg
  • 0kg
  • 38.8kg
  • 39.3kg
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 0 Days
  • 1099 Days
  • 2630 Days
  •  
  • 0 Days
  • 1106 Days
  • 2266 Days

4 total progeny records from 2 contemporary groups

( 286 herdmate records from 2 contemporary groups)

  • 0 progeny ( 70 herdmates) born to heifers
  • 2 progeny ( 37 herdmates) born to 2nd parity dam
  • 2 progeny ( 179 herdmates) born to ≥3rd parity dam
  • 50% progeny (48.3% herdmates) were males
  • Dam Info