117 total progeny records from 86 dairy contemporary groups ( 6,852 herdmate records from 86 dairy contemporary groups)
46 progeny ( 1,003 herdmates) born to heifers 46 progeny ( 1,481 herdmates) born to 2nd parity dam 25 progeny ( 4,368 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 65.1%, FR: 27.0%, JE: 5.6%, NR: 0.4%, OTHER: 1.4%	HO: 66.6%, FR: 22.4%, JE: 7.1%, NR: 0.6%, OTHER: 1.8%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.3% 2.2% 2.2%	6.2% 2.5% 2.5%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	15.8% 16.9% 16.3%	17.7% 17.8% 17.6%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	38.3kg 40.9kg 38.3kg	39.9kg 40.6kg 40.2kg