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 5.3% 2.1%	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 5.3% 2.2%	98% 98%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	15.2%	83%
May 2025	Birth Size (Progeny expected to be born large or extra large)	14.8%	83%
Sep 2025	Birth Weight (Expected progeny birth weight)	39.6 kg	91%
May 2025	Birth Weight (Expected progeny birth weight)	39.7 kg	91%
Sep 2025	Gestation (Days between conception and birth)	-3.84 days	99%
May 2025	Gestation (Days between conception and birth)	-3.85 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.02	99%
May 2025	Mortality (Calves dead at or soon after birth)	-0.09	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.54%	97%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.53%	97%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 5.3% 2.1%	98% ( V High) 98% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 5.3% 2.2%	98% 98%
Sep 2025	Birth Size	15.2%	83%
May 2025	Birth Size	14.8%	83%
Sep 2025	Birth Weight	39.6 kg	91%
May 2025	Birth Weight	39.7 kg	91%
Sep 2025	Gest	-3.84 days	99%
May 2025	Gest	-3.85 days	99%
Sep 2025	Mort	-0.02	99%
May 2025	Mort	-0.09	99%
Sep 2025	Maternal Calving Difficulty	5.54%	97%
May 2025	Maternal Calving Difficulty	5.53%	97%

1,153 total progeny records from 310 dairy contemporary groups

( 8,291 herdmate records from 302 dairy contemporary groups)

469 progeny ( 1,329 herdmates) born to heifers
218 progeny ( 2,095 herdmates) born to 2nd parity dam
466 progeny ( 4,867 herdmates) born to ≥3rd parity dam
51.4% progeny (50.6% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 65.5%, FR: 20.1%, JE: 3.3%, NR: 0.2%, OTHER: 1.8%	HO: 61.6%, FR: 21.9%, JE: 4.3%, NR: 0.3%, OTHER: 1.9%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.7% 3.1% 3.3%	7.8% 3.1% 3.2%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	771 Days 1156 Days 2227 Days	780 Days 1172 Days 2205 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 69.2%, FR: 20.6%, JE: 0.4%, NR: 0.0%, OTHER: 0.0%	HO: 59.9%, FR: 22.9%, JE: 0.1%, NR: 0.0%, OTHER: 0.7%
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	42.1kg 42.9kg 42.3kg	42kg 42.2kg 42.1kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	732 Days 1095 Days 2227 Days	807 Days 1122 Days 2319 Days

22 total progeny records from 4 contemporary groups

( 118 herdmate records from 4 contemporary groups)