306 total progeny records from 161 dairy contemporary groups ( 10,307 herdmate records from 160 dairy contemporary groups)
183 progeny ( 3,011 herdmates) born to heifers 123 progeny ( 1,873 herdmates) born to 2nd parity dam 0 progeny ( 5,423 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 69.5%, FR: 27.3%, JE: 1.8%, NR: 0.5%, OTHER: 0.5%	HO: 67.3%, FR: 24.3%, JE: 5.5%, NR: 0.6%, OTHER: 0.8%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.5% 2.4% 0%	6.2% 2.5% 0%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	19.4% 19.5% 0%	20.3% 19.7% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.5kg 41.4kg 0kg	40.9kg 41kg 0kg