178 total progeny records from 63 dairy contemporary groups ( 4,705 herdmate records from 62 dairy contemporary groups)
44 progeny ( 462 herdmates) born to heifers 42 progeny ( 1,123 herdmates) born to 2nd parity dam 92 progeny ( 3,120 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 17.4%, FR: 2.7%, JE: 1.2%, NR: 67.3%, OTHER: 9.1%	HO: 32.2%, FR: 13.9%, JE: 6.3%, NR: 33.1%, OTHER: 9.9%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.8% 2.7% 2.7%	6.1% 2.5% 2.5%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	21.1% 21.1% 20.7%	19.6% 16.3% 17.3%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41kg 0kg 42kg	39.5kg 0kg 40.9kg