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 4.7% 2.1%	97% ( V High) 98% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.7% 2.1%	96% 98%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	17.4%	90%
May 2025	Birth Size (Progeny expected to be born large or extra large)	17.5%	90%
Sep 2025	Birth Weight (Expected progeny birth weight)	42.1 kg	88%
May 2025	Birth Weight (Expected progeny birth weight)	42.1 kg	88%
Sep 2025	Gestation (Days between conception and birth)	-3.49 days	99%
May 2025	Gestation (Days between conception and birth)	-3.51 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.67	99%
May 2025	Mortality (Calves dead at or soon after birth)	-0.75	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.87%	96%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.84%	96%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.7% 2.1%	97% ( V High) 98% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.7% 2.1%	96% 98%
Sep 2025	Birth Size	17.4%	90%
May 2025	Birth Size	17.5%	90%
Sep 2025	Birth Weight	42.1 kg	88%
May 2025	Birth Weight	42.1 kg	88%
Sep 2025	Gest	-3.49 days	99%
May 2025	Gest	-3.51 days	99%
Sep 2025	Mort	-0.67	99%
May 2025	Mort	-0.75	99%
Sep 2025	Maternal Calving Difficulty	5.87%	96%
May 2025	Maternal Calving Difficulty	5.84%	96%

986 total progeny records from 471 dairy contemporary groups

( 8,820 herdmate records from 453 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 63.0%, FR: 23.3%, JE: 0.1%, NR: 0.0%, OTHER: 1.5%	HO: 62.8%, FR: 22.8%, JE: 0.5%, NR: 0.1%, OTHER: 2.2%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.2% 3.4% 3.5%	8.1% 3.3% 3.4%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	800 Days 1209 Days 2438 Days	802 Days 1201 Days 2372 Days

1 total progeny records from 1 contemporary groups

( 77 herdmate records from 1 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 36.4%, FR: 40.3%, JE: 1.1%, NR: 0.0%, OTHER: 10.1%	HO: 51.9%, FR: 23.0%, JE: 5.5%, NR: 1.2%, OTHER: 7.9%
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 0% 19.8%	0% 0% 19.5%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.4kg 42.4kg 41.1kg	41.3kg 42kg 41.7kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	927 Days 1270 Days 2193 Days	780 Days 1166 Days 2374 Days

16 total progeny records from 2 contemporary groups

( 44 herdmate records from 2 contemporary groups)