4,717 total progeny records from 3,072 dairy contemporary groups ( 67,441 herdmate records from 3,050 dairy contemporary groups)
1,338 progeny ( 9,389 herdmates) born to heifers 1,111 progeny ( 18,802 herdmates) born to 2nd parity dam 2,268 progeny ( 39,250 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 91.7%, FR: 6.4%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 87.0%, FR: 9.0%, JE: 0.4%, NR: 0.1%, OTHER: 0.5%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	9.3% 3.6% 3.6%	9.4% 3.6% 3.6%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 22.1% 22.1%	0% 22.5% 23%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42.8kg 42.5kg 42.4kg	41.4kg 41.6kg 41.8kg