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
  • 6.8%
  • 3.0%
  • 90% ( V High)
  • 93% ( V High)
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.9%
  • 3.1%
  • 89%
  • 93%
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 16.3% 88%
May 2025 Birth Size (Progeny expected to be born large or extra large) 16.2% 87%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.7 kg 83%
May 2025 Birth Weight (Expected progeny birth weight) 40.9 kg 83%
Sep 2025 Gestation (Days between conception and birth) -5.12 days 99%
May 2025 Gestation (Days between conception and birth) -5.09 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.67 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.65 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.43% 81%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.25% 81%
Date of Evaluation Trait PTA Rel. %
Sep 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.8%
  • 3.0%
  • 90% ( V High)
  • 93% ( V High)
May 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.9%
  • 3.1%
  • 89%
  • 93%
Sep 2025 Birth Size 16.3% 88%
May 2025 Birth Size 16.2% 87%
Sep 2025 Birth Weight 40.7 kg 83%
May 2025 Birth Weight 40.9 kg 83%
Sep 2025 Gest -5.12 days 99%
May 2025 Gest -5.09 days 99%
Sep 2025 Mort -0.67 99%
May 2025 Mort -0.65 99%
Sep 2025 Maternal Calving Difficulty 5.43% 81%
May 2025 Maternal Calving Difficulty 5.25% 81%

592 total progeny records from 126 dairy contemporary groups

( 15,020 herdmate records from 125 dairy contemporary groups)

  • 135 progeny ( 1,657 herdmates) born to heifers
  • 143 progeny ( 3,421 herdmates) born to 2nd parity dam
  • 314 progeny ( 9,942 herdmates) born to ≥3rd parity dam
  • 27.9% progeny (45.4% 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: 57.2%, FR: 19.3%, JE: 19.8%, NR: 1.5%, OTHER: 1.0% HO: 56.1%, FR: 19.1%, JE: 20.3%, NR: 1.6%, OTHER: 1.6%
Average Calving Difficulty PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 5.8%
  • 2.4%
  • 2.4%
  • 5.9%
  • 2.4%
  • 2.4%
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 725 Days
  • 1096 Days
  • 2103 Days
  • 737 Days
  • 1110 Days
  • 2143 Days

36 total progeny records from 8 contemporary groups

( 1,063 herdmate records from 8 contemporary groups)

  • 7 progeny ( 260 herdmates) born to heifers
  • 11 progeny ( 205 herdmates) born to 2nd parity dam
  • 18 progeny ( 598 herdmates) born to ≥3rd parity dam
  • 30.6% progeny (42.7% herdmates) were males
  • Dam Info

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

Dams Herdmates of Dams
Breed Fraction HO: 64.8%, FR: 24.3%, JE: 7.9%, NR: 0.4%, OTHER: 1.3% HO: 65.8%, FR: 20.7%, JE: 12.2%, NR: 0.1%, OTHER: 0.4%
Average Birth Size PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 19.8%
  • 18.9%
  • 17.6%
  • 15.6%
  • 17.3%
  • 17%
Average Birth Weight PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 42kg
  • 40.7kg
  • 40.5kg
  • 39.2kg
  • 40.1kg
  • 40.3kg
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 721 Days
  • 1092 Days
  • 2203 Days
  •  
  • 739 Days
  • 1103 Days
  • 2117 Days

14 total progeny records from 5 contemporary groups

( 707 herdmate records from 5 contemporary groups)

  • 2 progeny ( 229 herdmates) born to heifers
  • 5 progeny ( 171 herdmates) born to 2nd parity dam
  • 7 progeny ( 307 herdmates) born to ≥3rd parity dam
  • 28.6% progeny (43.3% herdmates) were males
  • Dam Info