448 total progeny records from 218 dairy contemporary groups ( 9,423 herdmate records from 217 dairy contemporary groups)
246 progeny ( 2,504 herdmates) born to heifers 140 progeny ( 1,848 herdmates) born to 2nd parity dam 62 progeny ( 5,071 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 92.6%, FR: 5.7%, JE: 1.2%, NR: 0.0%, OTHER: 0.3%	HO: 83.2%, FR: 11.6%, JE: 2.3%, NR: 0.3%, OTHER: 1.2%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6% 2.5% 2.5%	6.7% 2.7% 2.7%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	19.4% 17.8% 18.3%	20.4% 18.9% 19.8%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42kg 42.2kg 0kg	41.8kg 41.1kg 0kg