238 total progeny records from 115 dairy contemporary groups ( 5,211 herdmate records from 115 dairy contemporary groups)
58 progeny ( 603 herdmates) born to heifers 54 progeny ( 1,155 herdmates) born to 2nd parity dam 126 progeny ( 3,453 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 27.5%, FR: 9.7%, JE: 1.5%, NR: 1.6%, OTHER: 4.3%	HO: 54.7%, FR: 19.9%, JE: 2.0%, NR: 1.9%, OTHER: 5.4%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.3% 3.3% 3.3%	7% 3% 2.8%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	22.7% 19.9% 22%	20.7% 21% 20.7%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42.5kg 42.5kg 42.9kg	42.5kg 42.3kg 42kg