19,743 total progeny records from 9,145 dairy contemporary groups ( 610,833 herdmate records from 9,115 dairy contemporary groups)
3,910 progeny ( 35,441 herdmates) born to heifers 4,090 progeny ( 145,250 herdmates) born to 2nd parity dam 11,743 progeny ( 430,142 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 74.4%, FR: 20.2%, JE: 3.0%, NR: 0.6%, OTHER: 0.9%	HO: 68.1%, FR: 20.4%, JE: 7.0%, NR: 1.0%, OTHER: 1.5%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.4% 2.5% 2.5%	6.4% 2.5% 2.6%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	15.3% 15.6% 15.7%	18.4% 18.4% 19%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.8kg 40.4kg 40.4kg	40.7kg 40.7kg 40.7kg