471 total progeny records from 221 dairy contemporary groups ( 9,784 herdmate records from 220 dairy contemporary groups)
237 progeny ( 2,045 herdmates) born to heifers 148 progeny ( 2,008 herdmates) born to 2nd parity dam 86 progeny ( 5,731 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 47.5%, FR: 48.2%, JE: 0.4%, NR: 0.1%, OTHER: 1.2%	HO: 59.0%, FR: 34.5%, JE: 1.4%, NR: 0.3%, OTHER: 2.4%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.3% 2.4% 2.4%	6.5% 2.5% 2.6%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	18.8% 20% 26.5%	16.7% 16.9% 17.9%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0kg 40.2kg 0kg	0kg 41.6kg 0kg