12,635 total progeny records from 4,999 dairy contemporary groups ( 318,947 herdmate records from 4,978 dairy contemporary groups)
3,700 progeny ( 31,704 herdmates) born to heifers 3,456 progeny ( 73,471 herdmates) born to 2nd parity dam 5,479 progeny ( 213,772 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 75.3%, FR: 21.0%, JE: 1.6%, NR: 0.3%, OTHER: 0.7%	HO: 66.3%, FR: 23.9%, JE: 5.6%, NR: 0.7%, OTHER: 1.7%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.9% 2.5% 2.5%	6.4% 2.5% 2.5%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	18.2% 18% 18.1%	18.9% 18.9% 19.2%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.8kg 40.7kg 40.8kg	40.8kg 40.8kg 40.8kg