481 total progeny records from 270 dairy contemporary groups ( 23,311 herdmate records from 270 dairy contemporary groups)
139 progeny ( 1,837 herdmates) born to heifers 146 progeny ( 5,742 herdmates) born to 2nd parity dam 196 progeny ( 15,732 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 63.3%, FR: 28.5%, JE: 6.3%, NR: 0.8%, OTHER: 0.7%	HO: 60.3%, FR: 22.3%, JE: 14.3%, NR: 0.6%, OTHER: 0.9%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.6% 2.2% 2.2%	6% 2.5% 2.4%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	16.9% 19.4% 17.8%	20.7% 20.8% 20.1%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.1kg 40.5kg 40kg	40.6kg 40.5kg 40.5kg