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 8.0% 2.4%	88% ( 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 7.9% 2.4%	88% 94%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	24.7%	65%
May 2025	Birth Size (Progeny expected to be born large or extra large)	24.6%	65%
Sep 2025	Birth Weight (Expected progeny birth weight)	41.9 kg	86%
May 2025	Birth Weight (Expected progeny birth weight)	41.9 kg	86%
Sep 2025	Gestation (Days between conception and birth)	-1.72 days	93%
May 2025	Gestation (Days between conception and birth)	-1.72 days	93%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.72	93%
May 2025	Mortality (Calves dead at or soon after birth)	0.66	93%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.46%	86%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.48%	87%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 8.0% 2.4%	88% ( V High) 95% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 7.9% 2.4%	88% 94%
Sep 2025	Birth Size	24.7%	65%
May 2025	Birth Size	24.6%	65%
Sep 2025	Birth Weight	41.9 kg	86%
May 2025	Birth Weight	41.9 kg	86%
Sep 2025	Gest	-1.72 days	93%
May 2025	Gest	-1.72 days	93%
Sep 2025	Mort	0.72	93%
May 2025	Mort	0.66	93%
Sep 2025	Maternal Calving Difficulty	4.46%	86%
May 2025	Maternal Calving Difficulty	4.48%	87%

108 total progeny records from 55 dairy contemporary groups

( 1,793 herdmate records from 55 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 33.5%, FR: 9.0%, JE: 0.5%, NR: 48.6%, OTHER: 2.4%	HO: 57.3%, FR: 13.3%, JE: 4.6%, NR: 15.7%, OTHER: 2.5%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.4% 2.9% 3%	7.2% 3.2% 3.2%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	733 Days 1131 Days 2173 Days	742 Days 1135 Days 2022 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 31.9%, FR: 4.2%, JE: 3.3%, NR: 39.0%, OTHER: 8.1%	HO: 60.3%, FR: 12.6%, JE: 14.2%, NR: 6.1%, OTHER: 2.8%
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	40.3kg 41.2kg 42kg	39.7kg 41.2kg 41.1kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	724 Days 1120 Days 2149 Days	735 Days 1102 Days 1991 Days

15 total progeny records from 5 contemporary groups

( 466 herdmate records from 5 contemporary groups)