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 5.3% 1.9%	85% ( V High) 93% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 5.3% 1.9%	85% 93%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	14.6%	73%
May 2025	Birth Size (Progeny expected to be born large or extra large)	14.4%	73%
Sep 2025	Birth Weight (Expected progeny birth weight)	39.7 kg	87%
May 2025	Birth Weight (Expected progeny birth weight)	39.8 kg	86%
Sep 2025	Gestation (Days between conception and birth)	-2.61 days	97%
May 2025	Gestation (Days between conception and birth)	-2.61 days	97%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.67	97%
May 2025	Mortality (Calves dead at or soon after birth)	-0.78	97%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.38%	86%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.35%	86%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 5.3% 1.9%	85% ( V High) 93% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 5.3% 1.9%	85% 93%
Sep 2025	Birth Size	14.6%	73%
May 2025	Birth Size	14.4%	73%
Sep 2025	Birth Weight	39.7 kg	87%
May 2025	Birth Weight	39.8 kg	86%
Sep 2025	Gest	-2.61 days	97%
May 2025	Gest	-2.61 days	97%
Sep 2025	Mort	-0.67	97%
May 2025	Mort	-0.78	97%
Sep 2025	Maternal Calving Difficulty	5.38%	86%
May 2025	Maternal Calving Difficulty	5.35%	86%

192 total progeny records from 89 dairy contemporary groups

( 6,469 herdmate records from 89 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 73.3%, FR: 16.6%, JE: 3.3%, NR: 0.6%, OTHER: 2.6%	HO: 69.4%, FR: 16.9%, JE: 6.0%, NR: 0.8%, OTHER: 3.6%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.4% 2.6% 2.7%	6.9% 2.6% 2.8%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	800 Days 1160 Days 2124 Days	768 Days 1130 Days 2113 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 80.4%, FR: 7.8%, JE: 2.0%, NR: 5.4%, OTHER: 1.8%	HO: 74.1%, FR: 12.6%, JE: 6.3%, NR: 3.9%, OTHER: 1.7%
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	42.2kg 39.9kg 41.4kg	40.7kg 40.7kg 40.7kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	720 Days 1103 Days 2430 Days	751 Days 1152 Days 2077 Days

14 total progeny records from 8 contemporary groups

( 577 herdmate records from 8 contemporary groups)