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	High 9.8% 4.0%	87% ( V High) 95% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 9.8% 4.0%	87% 95%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	24.0%	69%
May 2025	Birth Size (Progeny expected to be born large or extra large)	24.3%	69%
Sep 2025	Birth Weight (Expected progeny birth weight)	43.2 kg	92%
May 2025	Birth Weight (Expected progeny birth weight)	43.3 kg	92%
Sep 2025	Gestation (Days between conception and birth)	0.58 days	95%
May 2025	Gestation (Days between conception and birth)	0.56 days	95%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.03	95%
May 2025	Mortality (Calves dead at or soon after birth)	-0.06	95%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.06%	91%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.05%	91%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 9.8% 4.0%	87% ( V High) 95% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 9.8% 4.0%	87% 95%
Sep 2025	Birth Size	24.0%	69%
May 2025	Birth Size	24.3%	69%
Sep 2025	Birth Weight	43.2 kg	92%
May 2025	Birth Weight	43.3 kg	92%
Sep 2025	Gest	0.58 days	95%
May 2025	Gest	0.56 days	95%
Sep 2025	Mort	0.03	95%
May 2025	Mort	-0.06	95%
Sep 2025	Maternal Calving Difficulty	5.06%	91%
May 2025	Maternal Calving Difficulty	5.05%	91%

207 total progeny records from 81 dairy contemporary groups

( 2,041 herdmate records from 81 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 68.0%, FR: 15.2%, JE: 0.2%, NR: 0.0%, OTHER: 0.0%	HO: 67.6%, FR: 16.9%, JE: 0.1%, NR: 0.0%, OTHER: 0.3%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	9.3% 3.3% 3.4%	8.2% 3.4% 3.4%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	914 Days 1251 Days 2320 Days	793 Days 1173 Days 2300 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 71.0%, FR: 23.5%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 73.3%, FR: 23.3%, JE: 0.2%, 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	41.7kg 41.5kg 41.8kg	41.1kg 41.6kg 41.8kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	1071 Days 1089 Days 1956 Days	734 Days 1099 Days 2007 Days

34 total progeny records from 2 contemporary groups

( 224 herdmate records from 2 contemporary groups)