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 4.9% 1.9%	84% ( V High) 94% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.9% 1.9%	84% 94%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	17.1%	69%
May 2025	Birth Size (Progeny expected to be born large or extra large)	16.9%	69%
Sep 2025	Birth Weight (Expected progeny birth weight)	40.6 kg	81%
May 2025	Birth Weight (Expected progeny birth weight)	40.6 kg	81%
Sep 2025	Gestation (Days between conception and birth)	-3.72 days	97%
May 2025	Gestation (Days between conception and birth)	-3.75 days	97%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.08	97%
May 2025	Mortality (Calves dead at or soon after birth)	-0.15	97%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.81%	89%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.81%	89%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.9% 1.9%	84% ( V High) 94% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.9% 1.9%	84% 94%
Sep 2025	Birth Size	17.1%	69%
May 2025	Birth Size	16.9%	69%
Sep 2025	Birth Weight	40.6 kg	81%
May 2025	Birth Weight	40.6 kg	81%
Sep 2025	Gest	-3.72 days	97%
May 2025	Gest	-3.75 days	97%
Sep 2025	Mort	-0.08	97%
May 2025	Mort	-0.15	97%
Sep 2025	Maternal Calving Difficulty	4.81%	89%
May 2025	Maternal Calving Difficulty	4.81%	89%

235 total progeny records from 146 dairy contemporary groups

( 2,669 herdmate records from 141 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 79.3%, FR: 10.8%, JE: 0.0%, NR: 0.0%, OTHER: 0.3%	HO: 80.9%, FR: 10.6%, JE: 0.2%, NR: 0.0%, OTHER: 1.0%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.3% 3.5% 3.4%	8.3% 3.3% 3.4%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	897 Days 1332 Days 2284 Days	844 Days 1270 Days 2275 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 89.1%, FR: 3.5%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 83.8%, FR: 9.2%, JE: 0.0%, NR: 0.2%, 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 41.7kg 42.5kg	0kg 42.1kg 42.5kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0 Days 1178 Days 2164 Days	0 Days 1214 Days 2170 Days

8 total progeny records from 6 contemporary groups

( 111 herdmate records from 6 contemporary groups)