30 total progeny records from 21 dairy contemporary groups ( 669 herdmate records from 21 dairy contemporary groups)
16 progeny ( 68 herdmates) born to heifers 11 progeny ( 135 herdmates) born to 2nd parity dam 3 progeny ( 466 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 32.7%, FR: 10.8%, JE: 0.0%, NR: 0.0%, OTHER: 3.7%	HO: 60.3%, FR: 18.7%, JE: 1.6%, NR: 2.6%, OTHER: 5.1%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	11.9% 4.3% 4.3%	7.1% 2.9% 2.8%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	28.4% 28.4% 28.4%	19.4% 19.7% 19.7%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0kg 0kg 0kg	0kg 0kg 0kg