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
  • Moderate
  • 7.5%
  • 2.9%
  • 78% ( High)
  • 92% ( V High)
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Moderate
  • 7.4%
  • 2.9%
  • 79%
  • 93%
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 21.7% 76%
May 2025 Birth Size (Progeny expected to be born large or extra large) 21.4% 75%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.8 kg 53%
May 2025 Birth Weight (Expected progeny birth weight) 41.7 kg 53%
Sep 2025 Gestation (Days between conception and birth) -2.66 days 94%
May 2025 Gestation (Days between conception and birth) -2.63 days 94%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.08 94%
May 2025 Mortality (Calves dead at or soon after birth) -0.24 94%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.40% 75%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.25% 75%
Date of Evaluation Trait PTA Rel. %
Sep 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Moderate
  • 7.5%
  • 2.9%
  • 78% ( High)
  • 92% ( V High)
May 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Moderate
  • 7.4%
  • 2.9%
  • 79%
  • 93%
Sep 2025 Birth Size 21.7% 76%
May 2025 Birth Size 21.4% 75%
Sep 2025 Birth Weight 41.8 kg 53%
May 2025 Birth Weight 41.7 kg 53%
Sep 2025 Gest -2.66 days 94%
May 2025 Gest -2.63 days 94%
Sep 2025 Mort -0.08 94%
May 2025 Mort -0.24 94%
Sep 2025 Maternal Calving Difficulty 5.40% 75%
May 2025 Maternal Calving Difficulty 5.25% 75%

100 total progeny records from 34 dairy contemporary groups

( 1,757 herdmate records from 34 dairy contemporary groups)

  • 27 progeny ( 271 herdmates) born to heifers
  • 22 progeny ( 394 herdmates) born to 2nd parity dam
  • 51 progeny ( 1,092 herdmates) born to ≥3rd parity dam
  • 21% progeny (42.6% 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: 82.4%, FR: 13.1%, JE: 0.6%, NR: 0.5%, OTHER: 1.3% HO: 81.3%, FR: 15.6%, JE: 1.0%, NR: 0.1%, OTHER: 0.5%
Average Calving Difficulty PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 6.9%
  • 2.8%
  • 2.7%
  • 6.8%
  • 2.7%
  • 2.7%
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 744 Days
  • 1168 Days
  • 2322 Days
  • 744 Days
  • 1158 Days
  • 2234 Days

10 total progeny records from 6 contemporary groups

( 209 herdmate records from 6 contemporary groups)

  • 6 progeny ( 72 herdmates) born to heifers
  • 1 progeny ( 41 herdmates) born to 2nd parity dam
  • 3 progeny ( 96 herdmates) born to ≥3rd parity dam
  • 10% progeny (34% herdmates) were males
  • Dam Info

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

Dams Herdmates of Dams
Breed Fraction HO: 97.8%, FR: 1.9%, JE: 0.0%, NR: 0.0%, OTHER: 0.0% HO: 93.8%, FR: 5.4%, JE: 0.0%, NR: 0.0%, OTHER: 0.3%
Average Birth Size PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 23.7%
  • 22%
  • 20.8%
  • 22.5%
  • 22.5%
  • 21.2%
Average Birth Weight PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 0kg
  • 0kg
  • 0kg
  • 0kg
  • 0kg
  • 0kg
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 820 Days
  • 1306 Days
  • 2574 Days
  •  
  • 750 Days
  • 1149 Days
  • 2183 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

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