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 8.3% 3.2%	98% ( 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 8.3% 3.2%	98% 99%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	23.1%	89%
May 2025	Birth Size (Progeny expected to be born large or extra large)	22.7%	89%
Sep 2025	Birth Weight (Expected progeny birth weight)	43.3 kg	97%
May 2025	Birth Weight (Expected progeny birth weight)	43.3 kg	97%
Sep 2025	Gestation (Days between conception and birth)	-1.53 days	99%
May 2025	Gestation (Days between conception and birth)	-1.54 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)	0.22	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.67%	99%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.66%	99%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 8.3% 3.2%	98% ( V High) 99% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 8.3% 3.2%	98% 99%
Sep 2025	Birth Size	23.1%	89%
May 2025	Birth Size	22.7%	89%
Sep 2025	Birth Weight	43.3 kg	97%
May 2025	Birth Weight	43.3 kg	97%
Sep 2025	Gest	-1.53 days	99%
May 2025	Gest	-1.54 days	99%
Sep 2025	Mort	0.30	99%
May 2025	Mort	0.22	99%
Sep 2025	Maternal Calving Difficulty	5.67%	99%
May 2025	Maternal Calving Difficulty	5.66%	99%

2,446 total progeny records from 694 dairy contemporary groups

( 12,557 herdmate records from 679 dairy contemporary groups)

287 progeny ( 1,070 herdmates) born to heifers
615 progeny ( 3,415 herdmates) born to 2nd parity dam
1,544 progeny ( 8,072 herdmates) born to ≥3rd parity dam
50.1% progeny (50.1% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 74.3%, FR: 13.8%, JE: 0.1%, NR: 0.0%, OTHER: 0.7%	HO: 72.9%, FR: 14.2%, JE: 0.1%, NR: 0.1%, OTHER: 1.1%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.9% 3.6% 3.5%	9.2% 3.5% 3.5%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	812 Days 1216 Days 2296 Days	813 Days 1205 Days 2305 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 75.9%, FR: 14.6%, JE: 0.0%, NR: 0.0%, OTHER: 4.5%	HO: 72.3%, FR: 16.7%, JE: 0.1%, NR: 1.3%, OTHER: 4.8%
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	42.7kg 42.3kg 42.2kg	42kg 41.9kg 41.8kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	749 Days 1173 Days 2140 Days	742 Days 1128 Days 2007 Days

117 total progeny records from 14 contemporary groups

( 1,178 herdmate records from 14 contemporary groups)