10 total progeny records from 10 dairy contemporary groups ( 727 herdmate records from 10 dairy contemporary groups)
1 progeny ( 40 herdmates) born to heifers 1 progeny ( 167 herdmates) born to 2nd parity dam 8 progeny ( 520 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 79.4%, FR: 18.8%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 79.3%, FR: 15.7%, JE: 1.7%, NR: 0.0%, OTHER: 0.9%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	3.5% 1.5% 1.7%	6.5% 2.4% 2.4%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 0% 0%	0% 0% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0kg 0kg 0kg	0kg 0kg 0kg