54 total progeny records from 26 dairy contemporary groups ( 747 herdmate records from 26 dairy contemporary groups)
37 progeny ( 293 herdmates) born to heifers 16 progeny ( 158 herdmates) born to 2nd parity dam 1 progeny ( 296 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 96.0%, FR: 3.8%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 92.8%, FR: 5.0%, JE: 0.7%, NR: 0.0%, OTHER: 0.2%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.3% 3.2% 2.7%	6.7% 3% 3%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	18.5% 19.1% 0%	20.9% 21.8% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42kg 42.5kg 0kg	41.3kg 42kg 0kg