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 6.1% 2.4%	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	Low 6.1% 2.4%	98% 98%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	13.0%	82%
May 2025	Birth Size (Progeny expected to be born large or extra large)	13.2%	82%
Sep 2025	Birth Weight (Expected progeny birth weight)	40.1 kg	93%
May 2025	Birth Weight (Expected progeny birth weight)	40.2 kg	93%
Sep 2025	Gestation (Days between conception and birth)	-3.81 days	99%
May 2025	Gestation (Days between conception and birth)	-3.82 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.49	99%
May 2025	Mortality (Calves dead at or soon after birth)	0.42	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.95%	97%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.90%	97%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 6.1% 2.4%	98% ( V High) 98% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 6.1% 2.4%	98% 98%
Sep 2025	Birth Size	13.0%	82%
May 2025	Birth Size	13.2%	82%
Sep 2025	Birth Weight	40.1 kg	93%
May 2025	Birth Weight	40.2 kg	93%
Sep 2025	Gest	-3.81 days	99%
May 2025	Gest	-3.82 days	99%
Sep 2025	Mort	0.49	99%
May 2025	Mort	0.42	99%
Sep 2025	Maternal Calving Difficulty	4.95%	97%
May 2025	Maternal Calving Difficulty	4.90%	97%

901 total progeny records from 154 dairy contemporary groups

( 7,988 herdmate records from 152 dairy contemporary groups)

411 progeny ( 1,582 herdmates) born to heifers
137 progeny ( 1,852 herdmates) born to 2nd parity dam
353 progeny ( 4,554 herdmates) born to ≥3rd parity dam
49.7% progeny (49.5% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 49.2%, FR: 18.2%, JE: 23.6%, NR: 2.6%, OTHER: 2.5%	HO: 51.4%, FR: 19.9%, JE: 19.6%, NR: 3.0%, OTHER: 2.4%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.6% 2.4% 2.6%	5.9% 2.4% 2.6%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	733 Days 1107 Days 1989 Days	738 Days 1114 Days 2124 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 45.5%, FR: 23.4%, JE: 18.8%, NR: 5.5%, OTHER: 3.5%	HO: 49.8%, FR: 23.1%, JE: 15.2%, NR: 4.8%, OTHER: 3.4%
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	39.6kg 41kg 40.2kg	39.6kg 40.9kg 41kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	735 Days 1101 Days 1950 Days	716 Days 1086 Days 2105 Days

40 total progeny records from 2 contemporary groups

( 255 herdmate records from 2 contemporary groups)