334 total progeny records from 166 dairy contemporary groups ( 16,603 herdmate records from 166 dairy contemporary groups)
117 progeny ( 2,558 herdmates) born to heifers 118 progeny ( 3,475 herdmates) born to 2nd parity dam 99 progeny ( 10,570 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 64.8%, FR: 22.9%, JE: 9.7%, NR: 0.5%, OTHER: 1.1%	HO: 62.0%, FR: 19.8%, JE: 15.1%, NR: 0.6%, OTHER: 1.0%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.2% 2.5% 2.6%	5.8% 2.4% 2.4%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	19.9% 18.7% 19.4%	18.4% 19.3% 18.8%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.4kg 39.8kg 40kg	40.2kg 39.9kg 39.8kg