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 12.4% 4.9%	87% (V High) 94% (V High)
Mar 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 12.3% 4.8%	87% 94%
May 2025	Birth Size (Progeny expected to be born large or extra large)	33.9%	60%
Mar 2025	Birth Size (Progeny expected to be born large or extra large)	33.7%	60%
May 2025	Birth Weight (Expected progeny birth weight)	44.4 kg	82%
Mar 2025	Birth Weight (Expected progeny birth weight)	44.4 kg	82%
May 2025	Gestation (Days between conception and birth)	2.40 days	98%
Mar 2025	Gestation (Days between conception and birth)	2.40 days	98%
May 2025	Mortality (Calves dead at or soon after birth)	-0.27	98%
Mar 2025	Mortality (Calves dead at or soon after birth)	-0.27	98%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	2.72%	85%
Mar 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	2.70%	85%

470 total progeny records from 196 dairy contemporary groups ( 4,351 herdmate records from 193 dairy contemporary groups)
87 progeny ( 215 herdmates) born to heifers 93 progeny ( 1,080 herdmates) born to 2nd parity dam 290 progeny ( 3,056 herdmates) born to ≥3rd parity dam 50% progeny (50.7% 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

28 total progeny records from 6 contemporary groups ( 177 herdmate records from 6 contemporary groups)
17 progeny ( 39 herdmates) born to heifers 7 progeny ( 45 herdmates) born to 2nd parity dam 4 progeny ( 93 herdmates) born to ≥3rd parity dam 60.7% progeny (44.6% herdmates) were males Dam Info