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 9.3% 3.3%	99% ( 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 9.4% 3.3%	99% 99%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	25.5%	94%
May 2025	Birth Size (Progeny expected to be born large or extra large)	25.3%	94%
Sep 2025	Birth Weight (Expected progeny birth weight)	42.1 kg	98%
May 2025	Birth Weight (Expected progeny birth weight)	42.1 kg	98%
Sep 2025	Gestation (Days between conception and birth)	-1.12 days	99%
May 2025	Gestation (Days between conception and birth)	-1.14 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.05	99%
May 2025	Mortality (Calves dead at or soon after birth)	-0.13	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	6.33%	99%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	6.32%	99%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 9.3% 3.3%	99% ( V High) 99% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 9.4% 3.3%	99% 99%
Sep 2025	Birth Size	25.5%	94%
May 2025	Birth Size	25.3%	94%
Sep 2025	Birth Weight	42.1 kg	98%
May 2025	Birth Weight	42.1 kg	98%
Sep 2025	Gest	-1.12 days	99%
May 2025	Gest	-1.14 days	99%
Sep 2025	Mort	-0.05	99%
May 2025	Mort	-0.13	99%
Sep 2025	Maternal Calving Difficulty	6.33%	99%
May 2025	Maternal Calving Difficulty	6.32%	99%

7,188 total progeny records from 2,416 dairy contemporary groups

( 42,880 herdmate records from 2,318 dairy contemporary groups)

3,216 progeny ( 7,604 herdmates) born to heifers
1,419 progeny ( 9,489 herdmates) born to 2nd parity dam
2,553 progeny ( 25,787 herdmates) born to ≥3rd parity dam
47.7% progeny (50.5% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 76.5%, FR: 12.6%, JE: 0.2%, NR: 0.2%, OTHER: 0.6%	HO: 73.6%, FR: 13.2%, JE: 0.3%, NR: 0.1%, OTHER: 0.9%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.7% 3.4% 3.5%	8.8% 3.4% 3.5%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	779 Days 1185 Days 2282 Days	788 Days 1189 Days 2336 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 75.9%, FR: 18.3%, JE: 0.3%, NR: 0.0%, OTHER: 0.2%	HO: 72.5%, FR: 17.5%, JE: 1.2%, NR: 0.0%, OTHER: 0.4%
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 42kg 41.8kg	42kg 41.7kg 41.9kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	767 Days 1141 Days 2229 Days	752 Days 1128 Days 2240 Days

252 total progeny records from 32 contemporary groups

( 1,356 herdmate records from 32 contemporary groups)