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 11.3% 4.2%	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 11.3% 4.2%	98% 99%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	24.1%	86%
May 2025	Birth Size (Progeny expected to be born large or extra large)	24.1%	86%
Sep 2025	Birth Weight (Expected progeny birth weight)	42.3 kg	95%
May 2025	Birth Weight (Expected progeny birth weight)	42.3 kg	95%
Sep 2025	Gestation (Days between conception and birth)	-1.67 days	99%
May 2025	Gestation (Days between conception and birth)	-1.69 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.35	99%
May 2025	Mortality (Calves dead at or soon after birth)	0.27	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.27%	99%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.27%	99%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 11.3% 4.2%	98% ( V High) 99% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 11.3% 4.2%	98% 99%
Sep 2025	Birth Size	24.1%	86%
May 2025	Birth Size	24.1%	86%
Sep 2025	Birth Weight	42.3 kg	95%
May 2025	Birth Weight	42.3 kg	95%
Sep 2025	Gest	-1.67 days	99%
May 2025	Gest	-1.69 days	99%
Sep 2025	Mort	0.35	99%
May 2025	Mort	0.27	99%
Sep 2025	Maternal Calving Difficulty	5.27%	99%
May 2025	Maternal Calving Difficulty	5.27%	99%

2,680 total progeny records from 1,178 dairy contemporary groups

( 17,302 herdmate records from 1,152 dairy contemporary groups)

303 progeny ( 1,513 herdmates) born to heifers
669 progeny ( 4,946 herdmates) born to 2nd parity dam
1,708 progeny ( 10,843 herdmates) born to ≥3rd parity dam
48.8% progeny (49.2% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 79.7%, FR: 12.1%, JE: 0.1%, NR: 0.0%, OTHER: 0.1%	HO: 80.2%, FR: 11.8%, JE: 0.2%, NR: 0.0%, OTHER: 0.4%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	9.7% 3.8% 3.7%	9.5% 3.8% 3.7%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	919 Days 1300 Days 2380 Days	892 Days 1284 Days 2382 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 83.5%, FR: 12.4%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 84.4%, FR: 12.4%, 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	42kg 42.2kg 41.7kg	42.6kg 42.4kg 41.8kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	822 Days 1300 Days 2383 Days	808 Days 1192 Days 2296 Days

41 total progeny records from 10 contemporary groups

( 243 herdmate records from 10 contemporary groups)