51 total progeny records from 29 dairy contemporary groups ( 1,450 herdmate records from 29 dairy contemporary groups)
51 progeny ( 1,450 herdmates) born to heifers 0 progeny ( 0 herdmates) born to 2nd parity dam 0 progeny ( 0 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 63.8%, FR: 14.3%, JE: 11.5%, NR: 3.6%, OTHER: 3.5%	HO: 55.8%, FR: 18.9%, JE: 23.3%, NR: 0.7%, OTHER: 0.6%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.5% 0% 0%	5.6% 0% 0%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	15% 0% 0%	14.9% 0% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0kg 0kg 0kg	0kg 0kg 0kg