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 10.4% 4.0%	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 10.4% 4.0%	99% 99%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	22.5%	89%
May 2025	Birth Size (Progeny expected to be born large or extra large)	22.3%	89%
Sep 2025	Birth Weight (Expected progeny birth weight)	43.1 kg	94%
May 2025	Birth Weight (Expected progeny birth weight)	43.1 kg	94%
Sep 2025	Gestation (Days between conception and birth)	-0.94 days	99%
May 2025	Gestation (Days between conception and birth)	-0.97 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.30	99%
May 2025	Mortality (Calves dead at or soon after birth)	-0.38	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.13%	99%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.14%	99%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 10.4% 4.0%	99% ( V High) 99% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 10.4% 4.0%	99% 99%
Sep 2025	Birth Size	22.5%	89%
May 2025	Birth Size	22.3%	89%
Sep 2025	Birth Weight	43.1 kg	94%
May 2025	Birth Weight	43.1 kg	94%
Sep 2025	Gest	-0.94 days	99%
May 2025	Gest	-0.97 days	99%
Sep 2025	Mort	-0.30	99%
May 2025	Mort	-0.38	99%
Sep 2025	Maternal Calving Difficulty	5.13%	99%
May 2025	Maternal Calving Difficulty	5.14%	99%

1,394 total progeny records from 670 dairy contemporary groups

( 7,659 herdmate records from 647 dairy contemporary groups)

485 progeny ( 1,690 herdmates) born to heifers
304 progeny ( 1,797 herdmates) born to 2nd parity dam
605 progeny ( 4,172 herdmates) born to ≥3rd parity dam
50.8% progeny (49.1% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 82.7%, FR: 13.2%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 80.0%, FR: 14.7%, JE: 0.1%, NR: 0.0%, OTHER: 0.3%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	9.6% 3.8% 3.7%	9.5% 3.8% 3.7%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	879 Days 1300 Days 2388 Days	884 Days 1306 Days 2364 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 89.5%, FR: 9.6%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 84.3%, FR: 13.9%, 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	41.9kg 42.3kg 43.1kg	42.5kg 42.3kg 42.9kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	974 Days 1299 Days 1483 Days	868 Days 1320 Days 1332 Days

14 total progeny records from 3 contemporary groups

( 83 herdmate records from 3 contemporary groups)