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
  • 6.3%
  • 2.2%
  • 92% ( V High)
  • 90% ( V High)
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.3%
  • 2.2%
  • 92%
  • 89%
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 18.1% 85%
May 2025 Birth Size (Progeny expected to be born large or extra large) 17.5% 84%
Sep 2025 Birth Weight (Expected progeny birth weight) 38.2 kg 89%
May 2025 Birth Weight (Expected progeny birth weight) 39.3 kg 87%
Sep 2025 Gestation (Days between conception and birth) -4.52 days 98%
May 2025 Gestation (Days between conception and birth) -4.49 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.11 98%
May 2025 Mortality (Calves dead at or soon after birth) 0.27 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.34% 77%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.25% 76%
Date of Evaluation Trait PTA Rel. %
Sep 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.3%
  • 2.2%
  • 92% ( V High)
  • 90% ( V High)
May 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.3%
  • 2.2%
  • 92%
  • 89%
Sep 2025 Birth Size 18.1% 85%
May 2025 Birth Size 17.5% 84%
Sep 2025 Birth Weight 38.2 kg 89%
May 2025 Birth Weight 39.3 kg 87%
Sep 2025 Gest -4.52 days 98%
May 2025 Gest -4.49 days 98%
Sep 2025 Mort 0.11 98%
May 2025 Mort 0.27 98%
Sep 2025 Maternal Calving Difficulty 5.34% 77%
May 2025 Maternal Calving Difficulty 5.25% 76%

458 total progeny records from 88 dairy contemporary groups

( 9,353 herdmate records from 87 dairy contemporary groups)

  • 185 progeny ( 1,804 herdmates) born to heifers
  • 92 progeny ( 1,832 herdmates) born to 2nd parity dam
  • 181 progeny ( 5,717 herdmates) born to ≥3rd parity dam
  • 16.6% progeny (44.4% 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: 53.8%, FR: 19.3%, JE: 23.2%, NR: 1.5%, OTHER: 1.4% HO: 54.4%, FR: 18.1%, JE: 23.6%, NR: 1.6%, OTHER: 1.3%
Average Calving Difficulty PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 5.7%
  • 2.3%
  • 2.3%
  • 5.6%
  • 2.4%
  • 2.4%
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 728 Days
  • 1100 Days
  • 2088 Days
  • 741 Days
  • 1111 Days
  • 2197 Days

23 total progeny records from 6 contemporary groups

( 861 herdmate records from 6 contemporary groups)

  • 10 progeny ( 197 herdmates) born to heifers
  • 1 progeny ( 146 herdmates) born to 2nd parity dam
  • 12 progeny ( 518 herdmates) born to ≥3rd parity dam
  • 13% progeny (41% herdmates) were males
  • Dam Info

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

Dams Herdmates of Dams
Breed Fraction HO: 58.5%, FR: 21.2%, JE: 18.4%, NR: 0.3%, OTHER: 0.9% HO: 58.4%, FR: 19.1%, JE: 19.9%, NR: 0.6%, OTHER: 0.4%
Average Birth Size PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 14%
  • 12.6%
  • 15.7%
  • 15.2%
  • 15.1%
  • 16.5%
Average Birth Weight PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 39.7kg
  • 39.2kg
  • 40.8kg
  • 39.5kg
  • 39.3kg
  • 39.8kg
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 728 Days
  • 1092 Days
  • 2145 Days
  •  
  • 740 Days
  • 1110 Days
  • 2128 Days

47 total progeny records from 8 contemporary groups

( 1,332 herdmate records from 8 contemporary groups)

  • 21 progeny ( 272 herdmates) born to heifers
  • 10 progeny ( 261 herdmates) born to 2nd parity dam
  • 16 progeny ( 799 herdmates) born to ≥3rd parity dam
  • 6.4% progeny (41.6% herdmates) were males
  • Dam Info