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
  • 6.5%
  • 2.5%
  • 77% ( High)
  • 90% ( V High)
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.6%
  • 2.5%
  • 76%
  • 88%
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 17.5% 83%
May 2025 Birth Size (Progeny expected to be born large or extra large) 17.3% 82%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.8 kg 81%
May 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 74%
Sep 2025 Gestation (Days between conception and birth) -4.21 days 97%
May 2025 Gestation (Days between conception and birth) -4.15 days 97%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.10 97%
May 2025 Mortality (Calves dead at or soon after birth) -0.01 97%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.32% 76%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.28% 75%
Date of Evaluation Trait PTA Rel. %
Sep 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.5%
  • 2.5%
  • 77% ( High)
  • 90% ( V High)
May 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.6%
  • 2.5%
  • 76%
  • 88%
Sep 2025 Birth Size 17.5% 83%
May 2025 Birth Size 17.3% 82%
Sep 2025 Birth Weight 40.8 kg 81%
May 2025 Birth Weight 40.6 kg 74%
Sep 2025 Gest -4.21 days 97%
May 2025 Gest -4.15 days 97%
Sep 2025 Mort 0.10 97%
May 2025 Mort -0.01 97%
Sep 2025 Maternal Calving Difficulty 4.32% 76%
May 2025 Maternal Calving Difficulty 4.28% 75%

280 total progeny records from 90 dairy contemporary groups

( 8,501 herdmate records from 90 dairy contemporary groups)

  • 19 progeny ( 290 herdmates) born to heifers
  • 73 progeny ( 2,098 herdmates) born to 2nd parity dam
  • 188 progeny ( 6,113 herdmates) born to ≥3rd parity dam
  • 51.4% progeny (47.6% 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: 74.0%, FR: 20.5%, JE: 3.6%, NR: 0.2%, OTHER: 0.6% HO: 73.1%, FR: 21.1%, JE: 3.3%, NR: 0.8%, OTHER: 0.6%
Average Calving Difficulty PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 5.6%
  • 2.5%
  • 2.4%
  • 6%
  • 2.5%
  • 2.5%
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 728 Days
  • 1099 Days
  • 2139 Days
  • 739 Days
  • 1108 Days
  • 2150 Days

18 total progeny records from 8 contemporary groups

( 1,186 herdmate records from 8 contemporary groups)

  • 4 progeny ( 262 herdmates) born to heifers
  • 2 progeny ( 198 herdmates) born to 2nd parity dam
  • 12 progeny ( 726 herdmates) born to ≥3rd parity dam
  • 66.7% progeny (49.4% herdmates) were males
  • Dam Info

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

Dams Herdmates of Dams
Breed Fraction HO: 75.0%, FR: 21.5%, JE: 1.8%, NR: 0.0%, OTHER: 0.7% HO: 70.8%, FR: 25.8%, JE: 2.0%, NR: 0.3%, OTHER: 0.4%
Average Birth Size PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 17.9%
  • 17.9%
  • 19.3%
  • 18.6%
  • 19%
  • 18.9%
Average Birth Weight PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 0kg
  • 41.1kg
  • 41.1kg
  • 0kg
  • 41.2kg
  • 41.1kg
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 745 Days
  • 1099 Days
  • 2110 Days
  •  
  • 750 Days
  • 1110 Days
  • 2118 Days

13 total progeny records from 4 contemporary groups

( 266 herdmate records from 4 contemporary groups)

  • 0 progeny ( 47 herdmates) born to heifers
  • 4 progeny ( 60 herdmates) born to 2nd parity dam
  • 9 progeny ( 159 herdmates) born to ≥3rd parity dam
  • 53.8% progeny (42.9% herdmates) were males
  • Dam Info