306 total progeny records from 167 dairy contemporary groups ( 6,037 herdmate records from 165 dairy contemporary groups)
138 progeny ( 1,215 herdmates) born to heifers 101 progeny ( 1,363 herdmates) born to 2nd parity dam 67 progeny ( 3,459 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 90.3%, FR: 7.3%, JE: 0.4%, NR: 0.2%, OTHER: 0.8%	HO: 81.8%, FR: 14.1%, JE: 0.4%, NR: 0.2%, OTHER: 1.7%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.8% 3.1% 3.1%	7.1% 2.8% 2.9%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	22.6% 22.5% 22.3%	19.9% 19.8% 20.6%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.5kg 41.5kg 41.4kg	41kg 41.1kg 41.8kg