291 total progeny records from 118 dairy contemporary groups ( 4,863 herdmate records from 118 dairy contemporary groups)
156 progeny ( 1,173 herdmates) born to heifers 92 progeny ( 891 herdmates) born to 2nd parity dam 43 progeny ( 2,799 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 29.4%, FR: 6.3%, JE: 3.9%, NR: 1.0%, OTHER: 1.8%	HO: 60.7%, FR: 17.8%, JE: 2.9%, NR: 1.9%, OTHER: 3.1%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	10.4% 4% 3.9%	7% 2.8% 2.8%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	27.2% 27.9% 28.1%	19.7% 19.8% 18.3%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.4kg 44.3kg 44.3kg	41.3kg 41.6kg 40.9kg