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
  • 6.1%
  • 2.6%
  • 90% ( V High)
  • 96% ( V High)
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.1%
  • 2.6%
  • 90%
  • 97%
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 20.1% 90%
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.8% 90%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.1 kg 84%
May 2025 Birth Weight (Expected progeny birth weight) 40.2 kg 85%
Sep 2025 Gestation (Days between conception and birth) -1.00 days 99%
May 2025 Gestation (Days between conception and birth) -0.98 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.49 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.51 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.55% 93%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.43% 93%
Date of Evaluation Trait PTA Rel. %
Sep 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.1%
  • 2.6%
  • 90% ( V High)
  • 96% ( V High)
May 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.1%
  • 2.6%
  • 90%
  • 97%
Sep 2025 Birth Size 20.1% 90%
May 2025 Birth Size 19.8% 90%
Sep 2025 Birth Weight 40.1 kg 84%
May 2025 Birth Weight 40.2 kg 85%
Sep 2025 Gest -1.00 days 99%
May 2025 Gest -0.98 days 99%
Sep 2025 Mort -0.49 99%
May 2025 Mort -0.51 99%
Sep 2025 Maternal Calving Difficulty 5.55% 93%
May 2025 Maternal Calving Difficulty 5.43% 93%

782 total progeny records from 134 dairy contemporary groups

( 14,712 herdmate records from 134 dairy contemporary groups)

  • 81 progeny ( 1,294 herdmates) born to heifers
  • 184 progeny ( 3,658 herdmates) born to 2nd parity dam
  • 517 progeny ( 9,760 herdmates) born to ≥3rd parity dam
  • 53.3% progeny (51.8% 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: 58.1%, FR: 18.7%, JE: 16.1%, NR: 2.5%, OTHER: 2.6% HO: 56.3%, FR: 18.1%, JE: 18.5%, NR: 2.4%, OTHER: 2.7%
Average Calving Difficulty PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 6%
  • 2.4%
  • 2.4%
  • 5.7%
  • 2.4%
  • 2.4%
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 727 Days
  • 1109 Days
  • 2062 Days
  • 730 Days
  • 1117 Days
  • 2099 Days

32 total progeny records from 10 contemporary groups

( 832 herdmate records from 10 contemporary groups)

  • 3 progeny ( 161 herdmates) born to heifers
  • 9 progeny ( 194 herdmates) born to 2nd parity dam
  • 20 progeny ( 477 herdmates) born to ≥3rd parity dam
  • 34.4% progeny (50.6% herdmates) were males
  • Dam Info

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

Dams Herdmates of Dams
Breed Fraction HO: 61.7%, FR: 15.1%, JE: 13.4%, NR: 3.3%, OTHER: 3.6% HO: 59.7%, FR: 15.8%, JE: 18.1%, NR: 2.4%, OTHER: 2.3%
Average Birth Size PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 17%
  • 16.6%
  • 19.4%
  • 15.8%
  • 15.1%
  • 17.4%
Average Birth Weight PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 40kg
  • 39.7kg
  • 39.6kg
  • 39.4kg
  • 39.4kg
  • 39.6kg
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 709 Days
  • 1089 Days
  • 2195 Days
  •  
  • 742 Days
  • 1116 Days
  • 2073 Days

11 total progeny records from 3 contemporary groups

( 576 herdmate records from 3 contemporary groups)

  • 1 progeny ( 134 herdmates) born to heifers
  • 5 progeny ( 131 herdmates) born to 2nd parity dam
  • 5 progeny ( 311 herdmates) born to ≥3rd parity dam
  • 63.6% progeny (52.3% herdmates) were males
  • Dam Info