12,543 total progeny records from 4,007 dairy contemporary groups ( 342,669 herdmate records from 3,993 dairy contemporary groups)
3,055 progeny ( 31,562 herdmates) born to heifers 2,911 progeny ( 80,829 herdmates) born to 2nd parity dam 6,577 progeny ( 230,278 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 55.0%, FR: 26.8%, JE: 15.1%, NR: 1.1%, OTHER: 1.1%	HO: 55.6%, FR: 21.2%, JE: 18.5%, NR: 1.4%, OTHER: 1.5%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.6% 2.5% 2.4%	5.8% 2.4% 2.4%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	16.4% 16.7% 16.4%	17.3% 17.1% 17.7%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.7kg 40.7kg 40.6kg	39.7kg 39.9kg 40kg