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 6.4% 2.6%	97% ( V High) 97% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 6.4% 2.6%	97% 97%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	18.5%	88%
May 2025	Birth Size (Progeny expected to be born large or extra large)	18.5%	88%
Sep 2025	Birth Weight (Expected progeny birth weight)	40.6 kg	84%
May 2025	Birth Weight (Expected progeny birth weight)	40.8 kg	84%
Sep 2025	Gestation (Days between conception and birth)	-1.92 days	99%
May 2025	Gestation (Days between conception and birth)	-1.92 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.94	99%
May 2025	Mortality (Calves dead at or soon after birth)	-1.02	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	6.10%	96%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	6.10%	96%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 6.4% 2.6%	97% ( V High) 97% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 6.4% 2.6%	97% 97%
Sep 2025	Birth Size	18.5%	88%
May 2025	Birth Size	18.5%	88%
Sep 2025	Birth Weight	40.6 kg	84%
May 2025	Birth Weight	40.8 kg	84%
Sep 2025	Gest	-1.92 days	99%
May 2025	Gest	-1.92 days	99%
Sep 2025	Mort	-0.94	99%
May 2025	Mort	-1.02	99%
Sep 2025	Maternal Calving Difficulty	6.10%	96%
May 2025	Maternal Calving Difficulty	6.10%	96%

660 total progeny records from 242 dairy contemporary groups

( 4,490 herdmate records from 235 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 46.1%, FR: 43.0%, JE: 0.0%, NR: 0.0%, OTHER: 1.4%	HO: 41.2%, FR: 47.3%, JE: 0.2%, NR: 1.0%, OTHER: 0.9%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.4% 3.2% 3.3%	8.4% 3.1% 3.2%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	787 Days 1176 Days 2296 Days	814 Days 1189 Days 2290 Days

2 total progeny records from 1 contemporary groups

( 55 herdmate records from 1 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 30.8%, FR: 61.2%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 43.2%, FR: 38.9%, JE: 1.4%, NR: 3.7%, OTHER: 1.1%
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 17.3% 0%	0% 18.5% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.6kg 42.7kg 0kg	42.1kg 41.7kg 0kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	736 Days 1307 Days 0 Days	811 Days 1291 Days 0 Days

5 total progeny records from 2 contemporary groups

( 125 herdmate records from 2 contemporary groups)