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 7.1% 2.6%	88% ( V High) 96% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 7.2% 2.6%	88% 96%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	19.7%	77%
May 2025	Birth Size (Progeny expected to be born large or extra large)	19.8%	77%
Sep 2025	Birth Weight (Expected progeny birth weight)	40.9 kg	93%
May 2025	Birth Weight (Expected progeny birth weight)	40.9 kg	93%
Sep 2025	Gestation (Days between conception and birth)	-3.61 days	98%
May 2025	Gestation (Days between conception and birth)	-3.62 days	98%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.48	98%
May 2025	Mortality (Calves dead at or soon after birth)	-0.57	98%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.65%	91%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.62%	91%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 7.1% 2.6%	88% ( V High) 96% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 7.2% 2.6%	88% 96%
Sep 2025	Birth Size	19.7%	77%
May 2025	Birth Size	19.8%	77%
Sep 2025	Birth Weight	40.9 kg	93%
May 2025	Birth Weight	40.9 kg	93%
Sep 2025	Gest	-3.61 days	98%
May 2025	Gest	-3.62 days	98%
Sep 2025	Mort	-0.48	98%
May 2025	Mort	-0.57	98%
Sep 2025	Maternal Calving Difficulty	4.65%	91%
May 2025	Maternal Calving Difficulty	4.62%	91%

318 total progeny records from 125 dairy contemporary groups

( 5,068 herdmate records from 122 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 75.8%, FR: 14.0%, JE: 4.1%, NR: 0.2%, OTHER: 1.1%	HO: 73.4%, FR: 15.1%, JE: 4.4%, NR: 0.7%, OTHER: 2.2%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.8% 2.9% 3.1%	6.2% 2.8% 3%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	835 Days 1166 Days 2268 Days	787 Days 1161 Days 2157 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 83.5%, FR: 13.5%, JE: 0.1%, NR: 0.0%, OTHER: 0.3%	HO: 83.8%, FR: 11.7%, JE: 0.0%, NR: 0.4%, OTHER: 0.4%
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	0kg 41.4kg 42.1kg	0kg 41.5kg 41.8kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0 Days 1159 Days 2307 Days	0 Days 1180 Days 2206 Days

34 total progeny records from 6 contemporary groups

( 403 herdmate records from 6 contemporary groups)