187 total progeny records from 73 dairy contemporary groups ( 6,039 herdmate records from 73 dairy contemporary groups)
73 progeny ( 1,041 herdmates) born to heifers 74 progeny ( 1,425 herdmates) born to 2nd parity dam 40 progeny ( 3,573 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 43.7%, FR: 15.3%, JE: 39.6%, NR: 0.3%, OTHER: 0.7%	HO: 53.6%, FR: 18.9%, JE: 24.9%, NR: 0.6%, OTHER: 1.0%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.2% 2.3% 2.2%	5.6% 2.4% 2.4%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	13.2% 11.9% 12.5%	16% 16.8% 14.9%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	38.6kg 38.7kg 39kg	39kg 38.8kg 38.6kg