18 total progeny records from 18 dairy contemporary groups ( 366 herdmate records from 18 dairy contemporary groups)
1 progeny ( 17 herdmates) born to heifers 1 progeny ( 92 herdmates) born to 2nd parity dam 16 progeny ( 257 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 70.3%, FR: 17.9%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 78.2%, FR: 12.0%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.7% 2.7% 3.3%	10.8% 3.8% 3.6%

	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 43.1kg	0kg 0kg 41.4kg