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
  • 5.5%
  • 2.4%
  • 97% ( V High)
  • 99% ( V High)
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 5.4%
  • 2.4%
  • 97%
  • 98%
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 17.5% 95%
May 2025 Birth Size (Progeny expected to be born large or extra large) 17.2% 95%
Sep 2025 Birth Weight (Expected progeny birth weight) 38.7 kg 93%
May 2025 Birth Weight (Expected progeny birth weight) 38.7 kg 93%
Sep 2025 Gestation (Days between conception and birth) -3.52 days 99%
May 2025 Gestation (Days between conception and birth) -3.54 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.57 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.60 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.81% 97%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.83% 96%
Date of Evaluation Trait PTA Rel. %
Sep 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 5.5%
  • 2.4%
  • 97% ( V High)
  • 99% ( V High)
May 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 5.4%
  • 2.4%
  • 97%
  • 98%
Sep 2025 Birth Size 17.5% 95%
May 2025 Birth Size 17.2% 95%
Sep 2025 Birth Weight 38.7 kg 93%
May 2025 Birth Weight 38.7 kg 93%
Sep 2025 Gest -3.52 days 99%
May 2025 Gest -3.54 days 99%
Sep 2025 Mort -0.57 99%
May 2025 Mort -0.60 99%
Sep 2025 Maternal Calving Difficulty 5.81% 97%
May 2025 Maternal Calving Difficulty 5.83% 96%

2,364 total progeny records from 450 dairy contemporary groups

( 34,439 herdmate records from 450 dairy contemporary groups)

  • 300 progeny ( 2,217 herdmates) born to heifers
  • 577 progeny ( 8,275 herdmates) born to 2nd parity dam
  • 1,487 progeny ( 23,947 herdmates) born to ≥3rd parity dam
  • 52.1% progeny (51.5% 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: 64.9%, FR: 24.7%, JE: 6.0%, NR: 1.1%, OTHER: 1.5% HO: 65.5%, FR: 22.7%, JE: 7.2%, NR: 1.0%, OTHER: 1.6%
Average Calving Difficulty PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 6.4%
  • 2.5%
  • 2.6%
  • 6.2%
  • 2.5%
  • 2.6%
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 737 Days
  • 1104 Days
  • 2119 Days
  • 739 Days
  • 1115 Days
  • 2144 Days

100 total progeny records from 27 contemporary groups

( 1,713 herdmate records from 27 contemporary groups)

  • 22 progeny ( 453 herdmates) born to heifers
  • 20 progeny ( 319 herdmates) born to 2nd parity dam
  • 58 progeny ( 941 herdmates) born to ≥3rd parity dam
  • 48% progeny (52.1% herdmates) were males
  • Dam Info

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

Dams Herdmates of Dams
Breed Fraction HO: 62.5%, FR: 27.1%, JE: 6.6%, NR: 1.0%, OTHER: 1.3% HO: 64.8%, FR: 24.6%, JE: 5.6%, NR: 0.7%, OTHER: 1.8%
Average Birth Size PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 19.4%
  • 17.4%
  • 18.2%
  • 18.9%
  • 19.1%
  • 19.2%
Average Birth Weight PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 39.6kg
  • 40.8kg
  • 40.7kg
  • 40.4kg
  • 40.4kg
  • 40.8kg
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 752 Days
  • 1096 Days
  • 1974 Days
  •  
  • 741 Days
  • 1122 Days
  • 2173 Days

78 total progeny records from 15 contemporary groups

( 919 herdmate records from 15 contemporary groups)

  • 6 progeny ( 253 herdmates) born to heifers
  • 28 progeny ( 189 herdmates) born to 2nd parity dam
  • 44 progeny ( 477 herdmates) born to ≥3rd parity dam
  • 41% progeny (42.4% herdmates) were males
  • Dam Info