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 10.1% 4.3%	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	High 10.1% 4.3%	98% 99%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	25.4%	85%
May 2025	Birth Size (Progeny expected to be born large or extra large)	25.1%	85%
Sep 2025	Birth Weight (Expected progeny birth weight)	42.1 kg	92%
May 2025	Birth Weight (Expected progeny birth weight)	42.2 kg	92%
Sep 2025	Gestation (Days between conception and birth)	-2.62 days	99%
May 2025	Gestation (Days between conception and birth)	-2.62 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.10	99%
May 2025	Mortality (Calves dead at or soon after birth)	0.02	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.40%	98%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.38%	98%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 10.1% 4.3%	98% ( V High) 99% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 10.1% 4.3%	98% 99%
Sep 2025	Birth Size	25.4%	85%
May 2025	Birth Size	25.1%	85%
Sep 2025	Birth Weight	42.1 kg	92%
May 2025	Birth Weight	42.2 kg	92%
Sep 2025	Gest	-2.62 days	99%
May 2025	Gest	-2.62 days	99%
Sep 2025	Mort	0.10	99%
May 2025	Mort	0.02	99%
Sep 2025	Maternal Calving Difficulty	4.40%	98%
May 2025	Maternal Calving Difficulty	4.38%	98%

1,821 total progeny records from 791 dairy contemporary groups

( 11,911 herdmate records from 782 dairy contemporary groups)

414 progeny ( 2,299 herdmates) born to heifers
431 progeny ( 3,269 herdmates) born to 2nd parity dam
976 progeny ( 6,343 herdmates) born to ≥3rd parity dam
45.9% progeny (48.5% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 92.8%, FR: 5.2%, JE: 0.0%, NR: 0.0%, OTHER: 0.1%	HO: 91.6%, FR: 5.9%, JE: 0.1%, NR: 0.0%, OTHER: 0.3%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	9.3% 4% 3.9%	9.5% 3.9% 3.9%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	857 Days 1293 Days 2325 Days	874 Days 1323 Days 2365 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 89.2%, FR: 9.2%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 89.6%, FR: 9.2%, 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	42.6kg 43.5kg 42.8kg	42.4kg 42.5kg 42.5kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	732 Days 1270 Days 2587 Days	825 Days 1299 Days 2231 Days

18 total progeny records from 7 contemporary groups

( 351 herdmate records from 7 contemporary groups)