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 7.1% 3.0%	49% ( Average) 89% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 7.1% 3.0%	49% 84%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	19.7%	58%
May 2025	Birth Size (Progeny expected to be born large or extra large)	19.5%	58%
Sep 2025	Birth Weight (Expected progeny birth weight)	40.2 kg	87%
May 2025	Birth Weight (Expected progeny birth weight)	40.4 kg	87%
Sep 2025	Gestation (Days between conception and birth)	-1.22 days	88%
May 2025	Gestation (Days between conception and birth)	-1.19 days	88%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.02	88%
May 2025	Mortality (Calves dead at or soon after birth)	-0.06	88%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.49%	68%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.44%	63%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 7.1% 3.0%	49% ( Average) 89% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 7.1% 3.0%	49% 84%
Sep 2025	Birth Size	19.7%	58%
May 2025	Birth Size	19.5%	58%
Sep 2025	Birth Weight	40.2 kg	87%
May 2025	Birth Weight	40.4 kg	87%
Sep 2025	Gest	-1.22 days	88%
May 2025	Gest	-1.19 days	88%
Sep 2025	Mort	0.02	88%
May 2025	Mort	-0.06	88%
Sep 2025	Maternal Calving Difficulty	4.49%	68%
May 2025	Maternal Calving Difficulty	4.44%	63%

33 total progeny records from 3 dairy contemporary groups

( 174 herdmate records from 3 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 44.4%, FR: 10.3%, JE: 37.5%, NR: 4.9%, OTHER: 1.8%	HO: 35.6%, FR: 4.6%, JE: 33.9%, NR: 16.4%, OTHER: 7.8%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	4.6% 2% 2.1%	5.3% 2.1% 2.1%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	805 Days 1188 Days 1847 Days	779 Days 1168 Days 2129 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 44.5%, FR: 10.0%, JE: 38.1%, NR: 4.9%, OTHER: 1.6%	HO: 35.3%, FR: 5.2%, JE: 32.9%, NR: 17.4%, OTHER: 7.9%
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	38.9kg 39kg 38.9kg	39.7kg 39.1kg 38.9kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	805 Days 1194 Days 1823 Days	771 Days 1179 Days 2146 Days

34 total progeny records from 2 contemporary groups

( 228 herdmate records from 2 contemporary groups)