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 7.0% 2.5%	98% ( V High) 99% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 7.0% 2.5%	98% 99%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	17.7%	87%
May 2025	Birth Size (Progeny expected to be born large or extra large)	17.6%	87%
Sep 2025	Birth Weight (Expected progeny birth weight)	39.9 kg	95%
May 2025	Birth Weight (Expected progeny birth weight)	40.0 kg	95%
Sep 2025	Gestation (Days between conception and birth)	-2.44 days	99%
May 2025	Gestation (Days between conception and birth)	-2.45 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.41	99%
May 2025	Mortality (Calves dead at or soon after birth)	-0.49	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.87%	98%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.84%	98%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 7.0% 2.5%	98% ( V High) 99% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 7.0% 2.5%	98% 99%
Sep 2025	Birth Size	17.7%	87%
May 2025	Birth Size	17.6%	87%
Sep 2025	Birth Weight	39.9 kg	95%
May 2025	Birth Weight	40.0 kg	95%
Sep 2025	Gest	-2.44 days	99%
May 2025	Gest	-2.45 days	99%
Sep 2025	Mort	-0.41	99%
May 2025	Mort	-0.49	99%
Sep 2025	Maternal Calving Difficulty	5.87%	98%
May 2025	Maternal Calving Difficulty	5.84%	98%

2,210 total progeny records from 431 dairy contemporary groups

( 15,753 herdmate records from 428 dairy contemporary groups)

199 progeny ( 1,108 herdmates) born to heifers
603 progeny ( 4,234 herdmates) born to 2nd parity dam
1,408 progeny ( 10,411 herdmates) born to ≥3rd parity dam
48.7% progeny (51.2% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 69.9%, FR: 17.7%, JE: 2.1%, NR: 0.6%, OTHER: 2.2%	HO: 67.7%, FR: 18.2%, JE: 3.0%, NR: 1.2%, OTHER: 2.6%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.7% 3% 3.2%	7.4% 3% 3.2%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	766 Days 1138 Days 2182 Days	753 Days 1150 Days 2202 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 72.8%, FR: 21.4%, JE: 0.5%, NR: 0.0%, OTHER: 3.3%	HO: 68.5%, FR: 12.2%, JE: 9.2%, NR: 3.6%, OTHER: 4.3%
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 41.8kg 40.5kg	40.5kg 40.6kg 41.4kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	713 Days 1217 Days 1836 Days	732 Days 1124 Days 2001 Days

38 total progeny records from 7 contemporary groups

( 921 herdmate records from 7 contemporary groups)