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 11.3% 4.6%	65% (High) 82% (V High)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 11.9% 4.9%	60% 78%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	30.1%	64%
May 2025	Birth Size (Progeny expected to be born large or extra large)	30.9%	65%
Sep 2025	Birth Weight (Expected progeny birth weight)	44.5 kg	44%
May 2025	Birth Weight (Expected progeny birth weight)	44.7 kg	44%
Sep 2025	Gestation (Days between conception and birth)	0.26 days	92%
May 2025	Gestation (Days between conception and birth)	0.16 days	92%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.41	92%
May 2025	Mortality (Calves dead at or soon after birth)	-0.80	92%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	3.49%	63%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	3.51%	58%

100 total progeny records from 25 dairy contemporary groups ( 1,502 herdmate records from 24 dairy contemporary groups)
15 progeny ( 183 herdmates) born to heifers 9 progeny ( 340 herdmates) born to 2nd parity dam 76 progeny ( 979 herdmates) born to ≥3rd parity dam 36% progeny (48.5% herdmates) were males Dam Info

3 total progeny records from 2 contemporary groups ( 247 herdmate records from 2 contemporary groups)
0 progeny ( 64 herdmates) born to heifers 0 progeny ( 41 herdmates) born to 2nd parity dam 3 progeny ( 142 herdmates) born to ≥3rd parity dam 33.3% progeny (51.4% 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