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 14.1% 6.2%	97% ( V High) 99% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 14.0% 6.2%	97% 99%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	25.4%	75%
May 2025	Birth Size (Progeny expected to be born large or extra large)	24.7%	75%
Sep 2025	Birth Weight (Expected progeny birth weight)	44.0 kg	87%
May 2025	Birth Weight (Expected progeny birth weight)	44.0 kg	87%
Sep 2025	Gestation (Days between conception and birth)	-0.52 days	99%
May 2025	Gestation (Days between conception and birth)	-0.54 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.44	99%
May 2025	Mortality (Calves dead at or soon after birth)	0.37	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.47%	97%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.45%	97%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 14.1% 6.2%	97% ( V High) 99% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 14.0% 6.2%	97% 99%
Sep 2025	Birth Size	25.4%	75%
May 2025	Birth Size	24.7%	75%
Sep 2025	Birth Weight	44.0 kg	87%
May 2025	Birth Weight	44.0 kg	87%
Sep 2025	Gest	-0.52 days	99%
May 2025	Gest	-0.54 days	99%
Sep 2025	Mort	0.44	99%
May 2025	Mort	0.37	99%
Sep 2025	Maternal Calving Difficulty	5.47%	97%
May 2025	Maternal Calving Difficulty	5.45%	97%

1,109 total progeny records from 510 dairy contemporary groups

( 7,340 herdmate records from 506 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 83.3%, FR: 11.1%, JE: 0.0%, NR: 0.0%, OTHER: 0.1%	HO: 81.9%, FR: 12.1%, JE: 0.1%, NR: 0.0%, OTHER: 0.3%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	10.4% 4% 3.8%	10.1% 3.9% 3.7%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	996 Days 1273 Days 2344 Days	880 Days 1299 Days 2378 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 73.3%, FR: 21.0%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 67.7%, FR: 25.1%, JE: 0.0%, 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	0kg 41.8kg 42.5kg	0kg 42.2kg 42.1kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0 Days 1079 Days 2022 Days	0 Days 1202 Days 2520 Days

11 total progeny records from 5 contemporary groups

( 157 herdmate records from 5 contemporary groups)