Date of Evaluation	Trait	PTA	Reliability
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 12.1% 5.0%	85% (V High) 93% (V High)
Mar 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 11.6% 4.9%	85% 93%
May 2025	Birth Size (Progeny expected to be born large or extra large)	30.4%	83%
Mar 2025	Birth Size (Progeny expected to be born large or extra large)	28.6%	83%
May 2025	Birth Weight (Expected progeny birth weight)	43.4 kg	66%
Mar 2025	Birth Weight (Expected progeny birth weight)	43.3 kg	65%
May 2025	Gestation (Days between conception and birth)	2.07 days	98%
Mar 2025	Gestation (Days between conception and birth)	2.04 days	98%
May 2025	Mortality (Calves dead at or soon after birth)	0.00	98%
Mar 2025	Mortality (Calves dead at or soon after birth)	0.02	98%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	3.93%	89%
Mar 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.04%	89%

315 total progeny records from 138 dairy contemporary groups ( 2,877 herdmate records from 133 dairy contemporary groups)
32 progeny ( 123 herdmates) born to heifers 75 progeny ( 804 herdmates) born to 2nd parity dam 208 progeny ( 1,950 herdmates) born to ≥3rd parity dam 44.8% progeny (50.1% herdmates) were males Dam Info

8 total progeny records from 6 contemporary groups ( 32 herdmate records from 6 contemporary groups)
0 progeny ( 7 herdmates) born to heifers 1 progeny ( 4 herdmates) born to 2nd parity dam 7 progeny ( 21 herdmates) born to ≥3rd parity dam 50% progeny (59.4% 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