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 8.9% 2.5%	98% ( V High) 98% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 8.9% 2.5%	98% 98%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	20.6%	86%
May 2025	Birth Size (Progeny expected to be born large or extra large)	20.7%	86%
Sep 2025	Birth Weight (Expected progeny birth weight)	41.8 kg	92%
May 2025	Birth Weight (Expected progeny birth weight)	41.9 kg	92%
Sep 2025	Gestation (Days between conception and birth)	-2.33 days	99%
May 2025	Gestation (Days between conception and birth)	-2.34 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.01	99%
May 2025	Mortality (Calves dead at or soon after birth)	-0.07	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.48%	98%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.44%	98%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 8.9% 2.5%	98% ( V High) 98% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 8.9% 2.5%	98% 98%
Sep 2025	Birth Size	20.6%	86%
May 2025	Birth Size	20.7%	86%
Sep 2025	Birth Weight	41.8 kg	92%
May 2025	Birth Weight	41.9 kg	92%
Sep 2025	Gest	-2.33 days	99%
May 2025	Gest	-2.34 days	99%
Sep 2025	Mort	0.01	99%
May 2025	Mort	-0.07	99%
Sep 2025	Maternal Calving Difficulty	5.48%	98%
May 2025	Maternal Calving Difficulty	5.44%	98%

1,842 total progeny records from 600 dairy contemporary groups

( 12,589 herdmate records from 582 dairy contemporary groups)

839 progeny ( 2,651 herdmates) born to heifers
358 progeny ( 2,673 herdmates) born to 2nd parity dam
645 progeny ( 7,265 herdmates) born to ≥3rd parity dam
49.4% progeny (50.8% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 78.1%, FR: 13.3%, JE: 0.6%, NR: 0.1%, OTHER: 1.7%	HO: 74.7%, FR: 14.0%, JE: 0.8%, NR: 0.3%, OTHER: 3.1%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.8% 3.4% 3.5%	8.9% 3.3% 3.4%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	796 Days 1219 Days 2234 Days	786 Days 1181 Days 2262 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 64.1%, FR: 29.2%, JE: 0.0%, NR: 0.0%, OTHER: 0.6%	HO: 68.1%, FR: 23.5%, JE: 0.1%, NR: 0.8%, OTHER: 4.6%
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	42.1kg 42.5kg 42.5kg	41.5kg 41.9kg 42kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	721 Days 1101 Days 3392 Days	729 Days 1134 Days 2120 Days

20 total progeny records from 6 contemporary groups

( 584 herdmate records from 6 contemporary groups)