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 7.2% 2.8%	98% ( V High) 98% ( 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%	98% 98%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	20.1%	84%
May 2025	Birth Size (Progeny expected to be born large or extra large)	19.7%	84%
Sep 2025	Birth Weight (Expected progeny birth weight)	41.7 kg	88%
May 2025	Birth Weight (Expected progeny birth weight)	41.6 kg	88%
Sep 2025	Gestation (Days between conception and birth)	-3.82 days	99%
May 2025	Gestation (Days between conception and birth)	-3.84 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.44	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)	5.11%	97%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.04%	97%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 7.2% 2.8%	98% ( V High) 98% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 7.2% 2.8%	98% 98%
Sep 2025	Birth Size	20.1%	84%
May 2025	Birth Size	19.7%	84%
Sep 2025	Birth Weight	41.7 kg	88%
May 2025	Birth Weight	41.6 kg	88%
Sep 2025	Gest	-3.82 days	99%
May 2025	Gest	-3.84 days	99%
Sep 2025	Mort	-0.44	99%
May 2025	Mort	-0.51	99%
Sep 2025	Maternal Calving Difficulty	5.11%	97%
May 2025	Maternal Calving Difficulty	5.04%	97%

1,675 total progeny records from 486 dairy contemporary groups

( 15,404 herdmate records from 481 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 84.2%, FR: 11.0%, JE: 0.3%, NR: 0.2%, OTHER: 1.0%	HO: 81.7%, FR: 12.9%, JE: 0.6%, NR: 0.2%, OTHER: 1.1%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.3% 2.9% 3.1%	7.1% 2.9% 3.1%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	787 Days 1146 Days 2089 Days	773 Days 1153 Days 2153 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 95.0%, FR: 3.8%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 85.2%, FR: 11.3%, JE: 0.0%, NR: 0.0%, OTHER: 0.1%
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	40.4kg 0kg 41.5kg	41.3kg 0kg 41.6kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	733 Days 0 Days 2563 Days	757 Days 0 Days 2288 Days

5 total progeny records from 3 contemporary groups

( 84 herdmate records from 3 contemporary groups)