19 total progeny records from 18 dairy contemporary groups ( 1,362 herdmate records from 18 dairy contemporary groups)
6 progeny ( 171 herdmates) born to heifers 3 progeny ( 409 herdmates) born to 2nd parity dam 10 progeny ( 782 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 77.8%, FR: 20.2%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 71.8%, FR: 21.0%, JE: 4.2%, NR: 0.2%, OTHER: 1.6%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.2% 2.7% 2.5%	6.8% 2.5% 2.4%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	16.1% 0% 16.1%	19.3% 0% 18.5%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40kg 0kg 0kg	41.2kg 0kg 0kg