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 2.4% 1.3%	94% ( V High) 94% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 2.4% 1.3%	94% 94%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	1.4%	72%
May 2025	Birth Size (Progeny expected to be born large or extra large)	1.2%	71%
Sep 2025	Birth Weight (Expected progeny birth weight)	33.3 kg	87%
May 2025	Birth Weight (Expected progeny birth weight)	33.5 kg	87%
Sep 2025	Gestation (Days between conception and birth)	0.01 days	99%
May 2025	Gestation (Days between conception and birth)	0.02 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.01	99%
May 2025	Mortality (Calves dead at or soon after birth)	-0.07	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.21%	93%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.17%	93%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 2.4% 1.3%	94% ( V High) 94% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 2.4% 1.3%	94% 94%
Sep 2025	Birth Size	1.4%	72%
May 2025	Birth Size	1.2%	71%
Sep 2025	Birth Weight	33.3 kg	87%
May 2025	Birth Weight	33.5 kg	87%
Sep 2025	Gest	0.01 days	99%
May 2025	Gest	0.02 days	99%
Sep 2025	Mort	0.01	99%
May 2025	Mort	-0.07	99%
Sep 2025	Maternal Calving Difficulty	5.21%	93%
May 2025	Maternal Calving Difficulty	5.17%	93%

558 total progeny records from 157 dairy contemporary groups

( 7,759 herdmate records from 157 dairy contemporary groups)

209 progeny ( 1,575 herdmates) born to heifers
92 progeny ( 1,817 herdmates) born to 2nd parity dam
257 progeny ( 4,367 herdmates) born to ≥3rd parity dam
42.1% progeny (50.2% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 65.8%, FR: 18.2%, JE: 5.5%, NR: 1.2%, OTHER: 3.0%	HO: 63.3%, FR: 16.7%, JE: 9.7%, NR: 1.6%, OTHER: 2.4%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.3% 2.9% 3.1%	7% 2.7% 2.9%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	746 Days 1127 Days 2125 Days	746 Days 1134 Days 2110 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 64.6%, FR: 12.2%, JE: 3.6%, NR: 3.6%, OTHER: 13.5%	HO: 70.5%, FR: 16.4%, JE: 2.4%, NR: 5.5%, OTHER: 2.9%
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	41.6kg 40.9kg 41.4kg	40.1kg 40.7kg 41.8kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	752 Days 1282 Days 1695 Days	734 Days 1159 Days 1891 Days

12 total progeny records from 3 contemporary groups

( 229 herdmate records from 3 contemporary groups)