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
  • 7.3%
  • 2.8%
  • 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
  • 7.2%
  • 2.8%
  • 97%
  • 99%
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 20.6% 97%
May 2025 Birth Size (Progeny expected to be born large or extra large) 20.6% 97%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.8 kg 97%
May 2025 Birth Weight (Expected progeny birth weight) 41.9 kg 97%
Sep 2025 Gestation (Days between conception and birth) -2.23 days 99%
May 2025 Gestation (Days between conception and birth) -2.24 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.21 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.16 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.81% 98%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.76% 98%
Date of Evaluation Trait PTA Rel. %
Sep 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 7.3%
  • 2.8%
  • 97% ( V High)
  • 99% ( V High)
May 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 7.2%
  • 2.8%
  • 97%
  • 99%
Sep 2025 Birth Size 20.6% 97%
May 2025 Birth Size 20.6% 97%
Sep 2025 Birth Weight 41.8 kg 97%
May 2025 Birth Weight 41.9 kg 97%
Sep 2025 Gest -2.23 days 99%
May 2025 Gest -2.24 days 99%
Sep 2025 Mort 0.21 99%
May 2025 Mort 0.16 99%
Sep 2025 Maternal Calving Difficulty 4.81% 98%
May 2025 Maternal Calving Difficulty 4.76% 98%

3,828 total progeny records from 835 dairy contemporary groups

( 58,423 herdmate records from 834 dairy contemporary groups)

  • 250 progeny ( 3,050 herdmates) born to heifers
  • 949 progeny ( 14,421 herdmates) born to 2nd parity dam
  • 2,629 progeny ( 40,952 herdmates) born to ≥3rd parity dam
  • 48.6% 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: 70.7%, FR: 20.5%, JE: 5.2%, NR: 0.7%, OTHER: 1.2% HO: 70.0%, FR: 20.9%, JE: 5.1%, NR: 0.9%, OTHER: 1.4%
Average Calving Difficulty PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 6.2%
  • 2.6%
  • 2.6%
  • 6.2%
  • 2.5%
  • 2.6%
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 752 Days
  • 1138 Days
  • 2108 Days
  • 746 Days
  • 1128 Days
  • 2162 Days

196 total progeny records from 45 contemporary groups

( 3,014 herdmate records from 45 contemporary groups)

  • 14 progeny ( 865 herdmates) born to heifers
  • 52 progeny ( 614 herdmates) born to 2nd parity dam
  • 130 progeny ( 1,535 herdmates) born to ≥3rd parity dam
  • 46.9% progeny (49.8% herdmates) were males
  • Dam Info

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

Dams Herdmates of Dams
Breed Fraction HO: 70.7%, FR: 20.4%, JE: 5.1%, NR: 1.3%, OTHER: 0.9% HO: 68.7%, FR: 21.0%, JE: 5.0%, NR: 1.5%, OTHER: 1.7%
Average Birth Size PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 16.6%
  • 18.5%
  • 18.5%
  • 18.2%
  • 18.4%
  • 18.8%
Average Birth Weight PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 41.2kg
  • 40.7kg
  • 40.8kg
  • 40.8kg
  • 40.7kg
  • 40.7kg
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 750 Days
  • 1145 Days
  • 2156 Days
  •  
  • 761 Days
  • 1134 Days
  • 2181 Days

154 total progeny records from 31 contemporary groups

( 2,521 herdmate records from 31 contemporary groups)

  • 12 progeny ( 511 herdmates) born to heifers
  • 42 progeny ( 493 herdmates) born to 2nd parity dam
  • 100 progeny ( 1,517 herdmates) born to ≥3rd parity dam
  • 51.3% progeny (48.3% herdmates) were males
  • Dam Info