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	Moderate 8.2% 3.6%	98% ( V High) 99% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 8.1% 3.6%	98% 99%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	22.1%	93%
May 2025	Birth Size (Progeny expected to be born large or extra large)	21.6%	93%
Sep 2025	Birth Weight (Expected progeny birth weight)	42.5 kg	96%
May 2025	Birth Weight (Expected progeny birth weight)	42.6 kg	96%
Sep 2025	Gestation (Days between conception and birth)	-2.12 days	99%
May 2025	Gestation (Days between conception and birth)	-2.14 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.27	99%
May 2025	Mortality (Calves dead at or soon after birth)	-0.35	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.00%	99%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.97%	99%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 8.2% 3.6%	98% ( V High) 99% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 8.1% 3.6%	98% 99%
Sep 2025	Birth Size	22.1%	93%
May 2025	Birth Size	21.6%	93%
Sep 2025	Birth Weight	42.5 kg	96%
May 2025	Birth Weight	42.6 kg	96%
Sep 2025	Gest	-2.12 days	99%
May 2025	Gest	-2.14 days	99%
Sep 2025	Mort	-0.27	99%
May 2025	Mort	-0.35	99%
Sep 2025	Maternal Calving Difficulty	5.00%	99%
May 2025	Maternal Calving Difficulty	4.97%	99%

3,476 total progeny records from 1,058 dairy contemporary groups

( 24,428 herdmate records from 1,040 dairy contemporary groups)

513 progeny ( 1,806 herdmates) born to heifers
811 progeny ( 6,444 herdmates) born to 2nd parity dam
2,152 progeny ( 16,178 herdmates) born to ≥3rd parity dam
44.9% progeny (50.5% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 78.5%, FR: 12.9%, JE: 0.4%, NR: 0.3%, OTHER: 1.3%	HO: 78.0%, FR: 12.9%, JE: 0.3%, NR: 0.5%, OTHER: 1.7%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.1% 3.2% 3.4%	8.3% 3.3% 3.4%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	828 Days 1209 Days 2279 Days	804 Days 1204 Days 2261 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 82.5%, FR: 10.0%, JE: 0.0%, NR: 0.0%, OTHER: 0.6%	HO: 84.4%, FR: 9.1%, JE: 0.0%, NR: 0.0%, OTHER: 0.6%
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 0% 0%	0% 0% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42.7kg 42.1kg 43kg	42.5kg 42.6kg 42.8kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	817 Days 1232 Days 2171 Days	855 Days 1216 Days 2340 Days

33 total progeny records from 12 contemporary groups

( 354 herdmate records from 12 contemporary groups)