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 12.7% 5.0%	66% (High) 86% (V High)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 13.1% 5.0%	65% 86%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	35.4%	82%
May 2025	Birth Size (Progeny expected to be born large or extra large)	35.3%	81%
Sep 2025	Birth Weight (Expected progeny birth weight)	43.4 kg	45%
May 2025	Birth Weight (Expected progeny birth weight)	43.7 kg	45%
Sep 2025	Gestation (Days between conception and birth)	1.64 days	96%
May 2025	Gestation (Days between conception and birth)	1.63 days	96%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.37	96%
May 2025	Mortality (Calves dead at or soon after birth)	0.39	96%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	3.45%	73%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	3.61%	72%

200 total progeny records from 45 dairy contemporary groups ( 2,090 herdmate records from 45 dairy contemporary groups)
8 progeny ( 52 herdmates) born to heifers 44 progeny ( 540 herdmates) born to 2nd parity dam 148 progeny ( 1,498 herdmates) born to ≥3rd parity dam 47.5% progeny (51.6% herdmates) were males Dam Info

18 total progeny records from 3 contemporary groups ( 161 herdmate records from 3 contemporary groups)
0 progeny ( 15 herdmates) born to heifers 3 progeny ( 41 herdmates) born to 2nd parity dam 15 progeny ( 105 herdmates) born to ≥3rd parity dam 66.7% progeny (64.6% herdmates) were males Dam Info

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