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 8.4% 3.3%	87% ( V High) 92% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 8.4% 3.3%	87% 92%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	20.2%	56%
May 2025	Birth Size (Progeny expected to be born large or extra large)	19.5%	56%
Sep 2025	Birth Weight (Expected progeny birth weight)	40.6 kg	64%
May 2025	Birth Weight (Expected progeny birth weight)	40.8 kg	68%
Sep 2025	Gestation (Days between conception and birth)	-1.42 days	99%
May 2025	Gestation (Days between conception and birth)	-1.43 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.18	99%
May 2025	Mortality (Calves dead at or soon after birth)	0.17	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.25%	72%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.23%	72%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 8.4% 3.3%	87% ( V High) 92% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 8.4% 3.3%	87% 92%
Sep 2025	Birth Size	20.2%	56%
May 2025	Birth Size	19.5%	56%
Sep 2025	Birth Weight	40.6 kg	64%
May 2025	Birth Weight	40.8 kg	68%
Sep 2025	Gest	-1.42 days	99%
May 2025	Gest	-1.43 days	99%
Sep 2025	Mort	0.18	99%
May 2025	Mort	0.17	99%
Sep 2025	Maternal Calving Difficulty	5.25%	72%
May 2025	Maternal Calving Difficulty	5.23%	72%

496 total progeny records from 82 dairy contemporary groups

( 11,607 herdmate records from 82 dairy contemporary groups)

125 progeny ( 1,332 herdmates) born to heifers
123 progeny ( 2,864 herdmates) born to 2nd parity dam
248 progeny ( 7,411 herdmates) born to ≥3rd parity dam
22.4% progeny (44.9% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 46.7%, FR: 15.9%, JE: 33.0%, NR: 2.1%, OTHER: 1.3%	HO: 48.6%, FR: 16.8%, JE: 30.8%, NR: 1.6%, OTHER: 1.1%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.6% 2.3% 2.3%	5.5% 2.4% 2.3%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	730 Days 1109 Days 2011 Days	733 Days 1106 Days 2148 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 37.5%, FR: 11.6%, JE: 44.3%, NR: 4.0%, OTHER: 0.9%	HO: 58.8%, FR: 17.0%, JE: 18.4%, NR: 1.6%, OTHER: 1.7%
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	38.7kg 38.1kg 40kg	38.4kg 40kg 40.8kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	728 Days 1091 Days 1832 Days	736 Days 1098 Days 2102 Days

11 total progeny records from 3 contemporary groups

( 431 herdmate records from 3 contemporary groups)