156 total progeny records from 91 dairy contemporary groups ( 3,950 herdmate records from 91 dairy contemporary groups)
73 progeny ( 1,044 herdmates) born to heifers 63 progeny ( 914 herdmates) born to 2nd parity dam 20 progeny ( 1,992 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 94.7%, FR: 4.8%, JE: 0.0%, NR: 0.0%, OTHER: 0.1%	HO: 88.3%, FR: 9.3%, JE: 0.5%, NR: 0.1%, OTHER: 0.5%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.9% 2.5% 2.5%	6.6% 2.7% 2.7%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	19% 19% 18.5%	22.4% 22% 21.6%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.4kg 0kg 39.9kg	41.8kg 0kg 41.6kg