4,755 total progeny records from 2,105 dairy contemporary groups ( 142,610 herdmate records from 2,097 dairy contemporary groups)
1,142 progeny ( 11,770 herdmates) born to heifers 1,226 progeny ( 33,944 herdmates) born to 2nd parity dam 2,387 progeny ( 96,896 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 72.7%, FR: 23.8%, JE: 1.5%, NR: 0.4%, OTHER: 0.8%	HO: 68.0%, FR: 23.3%, JE: 4.4%, NR: 0.8%, OTHER: 1.4%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.3% 2.5% 2.5%	6.3% 2.5% 2.6%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	18.6% 18.6% 18.5%	18.6% 18.8% 19%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.7kg 41.5kg 41.5kg	41kg 41kg 41kg