389 total progeny records from 162 dairy contemporary groups ( 14,895 herdmate records from 162 dairy contemporary groups)
129 progeny ( 1,739 herdmates) born to heifers 162 progeny ( 3,380 herdmates) born to 2nd parity dam 98 progeny ( 9,776 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 65.2%, FR: 27.8%, JE: 6.2%, NR: 0.2%, OTHER: 0.3%	HO: 62.2%, FR: 25.3%, JE: 9.7%, NR: 0.7%, OTHER: 0.9%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.8% 2.5% 2.5%	6.1% 2.5% 2.5%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	17.3% 0% 19.5%	18.1% 0% 19.1%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40kg 39.9kg 0kg	40.7kg 40.8kg 0kg