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% 3.5%	98% ( V High) 98% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 9.2% 3.5%	98% 98%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	26.5%	84%
May 2025	Birth Size (Progeny expected to be born large or extra large)	26.0%	83%
Sep 2025	Birth Weight (Expected progeny birth weight)	42.2 kg	86%
May 2025	Birth Weight (Expected progeny birth weight)	42.2 kg	86%
Sep 2025	Gestation (Days between conception and birth)	-2.16 days	99%
May 2025	Gestation (Days between conception and birth)	-2.18 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.51	99%
May 2025	Mortality (Calves dead at or soon after birth)	-0.59	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	6.63%	98%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	6.62%	98%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 9.3% 3.5%	98% ( V High) 98% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 9.2% 3.5%	98% 98%
Sep 2025	Birth Size	26.5%	84%
May 2025	Birth Size	26.0%	83%
Sep 2025	Birth Weight	42.2 kg	86%
May 2025	Birth Weight	42.2 kg	86%
Sep 2025	Gest	-2.16 days	99%
May 2025	Gest	-2.18 days	99%
Sep 2025	Mort	-0.51	99%
May 2025	Mort	-0.59	99%
Sep 2025	Maternal Calving Difficulty	6.63%	98%
May 2025	Maternal Calving Difficulty	6.62%	98%

1,348 total progeny records from 565 dairy contemporary groups

( 8,772 herdmate records from 535 dairy contemporary groups)

600 progeny ( 1,628 herdmates) born to heifers
283 progeny ( 1,894 herdmates) born to 2nd parity dam
465 progeny ( 5,250 herdmates) born to ≥3rd parity dam
50.7% progeny (50.2% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 75.7%, FR: 12.5%, JE: 0.1%, NR: 0.1%, OTHER: 0.7%	HO: 72.1%, FR: 11.4%, JE: 0.2%, NR: 0.7%, OTHER: 1.9%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.8% 3.4% 3.4%	8.6% 3.4% 3.5%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	816 Days 1175 Days 2317 Days	797 Days 1193 Days 2374 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 68.8%, FR: 11.5%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 66.5%, FR: 11.8%, 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	42.9kg 0kg 42.7kg	42.7kg 0kg 42kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	770 Days 0 Days 1494 Days	736 Days 0 Days 2080 Days

3 total progeny records from 3 contemporary groups

( 22 herdmate records from 3 contemporary groups)