15,996 total progeny records from 9,214 dairy contemporary groups ( 310,888 herdmate records from 9,164 dairy contemporary groups)
3,203 progeny ( 19,505 herdmates) born to heifers 3,005 progeny ( 83,146 herdmates) born to 2nd parity dam 9,788 progeny ( 208,237 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 87.1%, FR: 7.0%, JE: 0.1%, NR: 0.0%, OTHER: 0.6%	HO: 75.8%, FR: 14.5%, JE: 2.6%, NR: 0.6%, OTHER: 1.4%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	9% 3.4% 3.4%	8.2% 2.9% 3.1%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	24.9% 24.9% 24.8%	20.8% 21.5% 22.2%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42.6kg 42.7kg 42.6kg	40.7kg 40.9kg 41.2kg