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	Low 2.7% 1.3%	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	Low 2.7% 1.3%	99% 99%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	5.7%	94%
May 2025	Birth Size (Progeny expected to be born large or extra large)	5.4%	94%
Sep 2025	Birth Weight (Expected progeny birth weight)	34.8 kg	97%
May 2025	Birth Weight (Expected progeny birth weight)	35.0 kg	94%
Sep 2025	Gestation (Days between conception and birth)	-3.29 days	99%
May 2025	Gestation (Days between conception and birth)	-3.31 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.89	99%
May 2025	Mortality (Calves dead at or soon after birth)	0.82	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.80%	99%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.74%	99%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 2.7% 1.3%	99% ( V High) 99% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 2.7% 1.3%	99% 99%
Sep 2025	Birth Size	5.7%	94%
May 2025	Birth Size	5.4%	94%
Sep 2025	Birth Weight	34.8 kg	97%
May 2025	Birth Weight	35.0 kg	94%
Sep 2025	Gest	-3.29 days	99%
May 2025	Gest	-3.31 days	99%
Sep 2025	Mort	0.89	99%
May 2025	Mort	0.82	99%
Sep 2025	Maternal Calving Difficulty	5.80%	99%
May 2025	Maternal Calving Difficulty	5.74%	99%

4,298 total progeny records from 1,074 dairy contemporary groups

( 39,815 herdmate records from 1,058 dairy contemporary groups)

1,489 progeny ( 8,841 herdmates) born to heifers
739 progeny ( 9,168 herdmates) born to 2nd parity dam
2,070 progeny ( 21,806 herdmates) born to ≥3rd parity dam
45.8% progeny (51.7% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 67.9%, FR: 15.4%, JE: 6.9%, NR: 2.5%, OTHER: 2.3%	HO: 64.6%, FR: 16.3%, JE: 9.4%, NR: 2.0%, OTHER: 2.6%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.2% 2.9% 3%	6.8% 2.8% 3%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	752 Days 1152 Days 2209 Days	753 Days 1140 Days 2157 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 75.7%, FR: 15.2%, JE: 4.5%, NR: 0.0%, OTHER: 0.5%	HO: 61.8%, FR: 17.1%, JE: 9.5%, NR: 6.3%, OTHER: 2.6%
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	41.5kg 41kg 40.8kg	40.3kg 40.1kg 41.1kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	743 Days 1146 Days 1939 Days	734 Days 1133 Days 1994 Days

51 total progeny records from 11 contemporary groups

( 1,688 herdmate records from 11 contemporary groups)