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
  • 5.6%
  • 2.6%
  • 96% ( V High)
  • 97% ( V High)
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 5.6%
  • 2.6%
  • 96%
  • 97%
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 18.9% 91%
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.0% 91%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.3 kg 94%
May 2025 Birth Weight (Expected progeny birth weight) 41.3 kg 94%
Sep 2025 Gestation (Days between conception and birth) -3.50 days 99%
May 2025 Gestation (Days between conception and birth) -3.50 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.20 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.13 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.45% 93%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.39% 93%
Date of Evaluation Trait PTA Rel. %
Sep 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 5.6%
  • 2.6%
  • 96% ( V High)
  • 97% ( V High)
May 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 5.6%
  • 2.6%
  • 96%
  • 97%
Sep 2025 Birth Size 18.9% 91%
May 2025 Birth Size 19.0% 91%
Sep 2025 Birth Weight 41.3 kg 94%
May 2025 Birth Weight 41.3 kg 94%
Sep 2025 Gest -3.50 days 99%
May 2025 Gest -3.50 days 99%
Sep 2025 Mort 0.20 99%
May 2025 Mort 0.13 99%
Sep 2025 Maternal Calving Difficulty 4.45% 93%
May 2025 Maternal Calving Difficulty 4.39% 93%

817 total progeny records from 198 dairy contemporary groups

( 10,163 herdmate records from 198 dairy contemporary groups)

  • 222 progeny ( 1,220 herdmates) born to heifers
  • 193 progeny ( 2,320 herdmates) born to 2nd parity dam
  • 402 progeny ( 6,623 herdmates) born to ≥3rd parity dam
  • 45.8% progeny (50% 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: 66.4%, FR: 27.3%, JE: 2.1%, NR: 0.9%, OTHER: 1.5% HO: 65.7%, FR: 28.1%, JE: 2.3%, NR: 0.7%, OTHER: 1.3%
Average Calving Difficulty PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 6.5%
  • 2.6%
  • 2.7%
  • 6.5%
  • 2.6%
  • 2.6%
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 736 Days
  • 1105 Days
  • 2092 Days
  • 740 Days
  • 1116 Days
  • 2169 Days

29 total progeny records from 9 contemporary groups

( 437 herdmate records from 9 contemporary groups)

  • 9 progeny ( 82 herdmates) born to heifers
  • 2 progeny ( 77 herdmates) born to 2nd parity dam
  • 18 progeny ( 278 herdmates) born to ≥3rd parity dam
  • 27.6% progeny (41.4% herdmates) were males
  • Dam Info

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

Dams Herdmates of Dams
Breed Fraction HO: 69.3%, FR: 21.2%, JE: 3.0%, NR: 3.0%, OTHER: 1.3% HO: 64.0%, FR: 25.9%, JE: 4.7%, NR: 1.5%, OTHER: 1.4%
Average Birth Size PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 19%
  • 20.6%
  • 18.8%
  • 18.7%
  • 18.7%
  • 18.2%
Average Birth Weight PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 42kg
  • 40kg
  • 40.7kg
  • 40.7kg
  • 40.6kg
  • 40.9kg
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 737 Days
  • 1134 Days
  • 2169 Days
  •  
  • 747 Days
  • 1111 Days
  • 2215 Days

47 total progeny records from 10 contemporary groups

( 911 herdmate records from 10 contemporary groups)

  • 2 progeny ( 186 herdmates) born to heifers
  • 9 progeny ( 173 herdmates) born to 2nd parity dam
  • 36 progeny ( 552 herdmates) born to ≥3rd parity dam
  • 44.7% progeny (47.4% herdmates) were males
  • Dam Info