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 5.9% 2.1%	84% (V High) 95% (V High)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 5.8% 2.1%	84% 95%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	18.4%	71%
May 2025	Birth Size (Progeny expected to be born large or extra large)	18.5%	71%
Sep 2025	Birth Weight (Expected progeny birth weight)	39.6 kg	83%
May 2025	Birth Weight (Expected progeny birth weight)	39.8 kg	82%
Sep 2025	Gestation (Days between conception and birth)	-3.58 days	98%
May 2025	Gestation (Days between conception and birth)	-3.56 days	98%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.45	98%
May 2025	Mortality (Calves dead at or soon after birth)	0.39	98%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.55%	88%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.54%	88%

406 total progeny records from 42 dairy contemporary groups ( 6,194 herdmate records from 41 dairy contemporary groups)
14 progeny ( 407 herdmates) born to heifers 116 progeny ( 1,441 herdmates) born to 2nd parity dam 276 progeny ( 4,346 herdmates) born to ≥3rd parity dam 56.4% progeny (51.5% herdmates) were males Dam Info

2 total progeny records from 2 contemporary groups ( 97 herdmate records from 2 contemporary groups)
1 progeny ( 24 herdmates) born to heifers 0 progeny ( 15 herdmates) born to 2nd parity dam 1 progeny ( 58 herdmates) born to ≥3rd parity dam 0% progeny (29.9% herdmates) were males Dam Info

12 total progeny records from 3 contemporary groups ( 418 herdmate records from 3 contemporary groups)
0 progeny ( 100 herdmates) born to heifers 5 progeny ( 79 herdmates) born to 2nd parity dam 7 progeny ( 239 herdmates) born to ≥3rd parity dam 75% progeny (50% herdmates) were males Dam Info