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 7.3% 2.7%	86% ( V High) 95% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 7.4% 2.7%	86% 95%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	19.2%	71%
May 2025	Birth Size (Progeny expected to be born large or extra large)	19.3%	71%
Sep 2025	Birth Weight (Expected progeny birth weight)	41.8 kg	86%
May 2025	Birth Weight (Expected progeny birth weight)	41.9 kg	86%
Sep 2025	Gestation (Days between conception and birth)	-2.40 days	97%
May 2025	Gestation (Days between conception and birth)	-2.42 days	97%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.04	97%
May 2025	Mortality (Calves dead at or soon after birth)	-0.13	97%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.73%	89%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.70%	89%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 7.3% 2.7%	86% ( V High) 95% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 7.4% 2.7%	86% 95%
Sep 2025	Birth Size	19.2%	71%
May 2025	Birth Size	19.3%	71%
Sep 2025	Birth Weight	41.8 kg	86%
May 2025	Birth Weight	41.9 kg	86%
Sep 2025	Gest	-2.40 days	97%
May 2025	Gest	-2.42 days	97%
Sep 2025	Mort	-0.04	97%
May 2025	Mort	-0.13	97%
Sep 2025	Maternal Calving Difficulty	5.73%	89%
May 2025	Maternal Calving Difficulty	5.70%	89%

267 total progeny records from 156 dairy contemporary groups

( 4,252 herdmate records from 156 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 69.5%, FR: 14.4%, JE: 0.2%, NR: 0.0%, OTHER: 1.0%	HO: 68.3%, FR: 14.9%, JE: 0.5%, NR: 0.0%, OTHER: 1.0%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.8% 3.3% 3.6%	8.3% 3.4% 3.5%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	920 Days 1153 Days 2376 Days	788 Days 1167 Days 2344 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 71.2%, FR: 10.1%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 65.5%, FR: 14.4%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%
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 42.3kg 44kg	0kg 42.1kg 42.5kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0 Days 1109 Days 2261 Days	0 Days 1644 Days 2255 Days

13 total progeny records from 2 contemporary groups

( 77 herdmate records from 2 contemporary groups)