453 total progeny records from 275 dairy contemporary groups ( 8,461 herdmate records from 272 dairy contemporary groups)
187 progeny ( 1,733 herdmates) born to heifers 141 progeny ( 2,179 herdmates) born to 2nd parity dam 125 progeny ( 4,549 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 97.6%, FR: 1.8%, JE: 0.0%, NR: 0.0%, OTHER: 0.3%	HO: 88.0%, FR: 7.0%, JE: 0.8%, NR: 0.3%, OTHER: 2.6%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.5% 3.4% 3.3%	7.3% 3% 3%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	24.5% 25.2% 25%	20.6% 20.4% 20.4%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42.6kg 42.6kg 42.9kg	41.8kg 41.9kg 41.5kg