175 total progeny records from 83 dairy contemporary groups ( 3,294 herdmate records from 82 dairy contemporary groups)
74 progeny ( 583 herdmates) born to heifers 63 progeny ( 768 herdmates) born to 2nd parity dam 38 progeny ( 1,943 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 26.8%, FR: 6.2%, JE: 3.8%, NR: 1.5%, OTHER: 1.8%	HO: 61.7%, FR: 16.4%, JE: 3.6%, NR: 1.0%, OTHER: 2.6%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	9% 3.7% 3.7%	7.3% 3% 2.8%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	24.8% 24.9% 25.1%	20.3% 20.3% 19.4%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0kg 42.5kg 42.4kg	0kg 42.5kg 42.1kg