363 total progeny records from 303 dairy contemporary groups ( 18,603 herdmate records from 300 dairy contemporary groups)
70 progeny ( 1,028 herdmates) born to heifers 63 progeny ( 4,932 herdmates) born to 2nd parity dam 230 progeny ( 12,643 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 58.0%, FR: 37.1%, JE: 0.4%, NR: 0.6%, OTHER: 1.2%	HO: 63.3%, FR: 20.7%, JE: 9.6%, NR: 1.5%, OTHER: 1.4%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.2% 3.2% 3.2%	7.4% 2.6% 2.8%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 20.3% 21.5%	0% 22.6% 22.5%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0kg 40.1kg 40.9kg	0kg 40.9kg 41.1kg