171 total progeny records from 99 dairy contemporary groups ( 4,287 herdmate records from 98 dairy contemporary groups)
73 progeny ( 1,044 herdmates) born to heifers 67 progeny ( 1,003 herdmates) born to 2nd parity dam 31 progeny ( 2,240 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 94.2%, FR: 5.2%, JE: 0.1%, NR: 0.0%, OTHER: 0.1%	HO: 88.0%, FR: 9.3%, JE: 0.5%, NR: 0.1%, OTHER: 0.5%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.9% 2.5% 2.5%	6.6% 2.8% 2.7%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	19.1% 19.1% 19.3%	22.5% 22.1% 21.7%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	39.9kg 0kg 40.3kg	41.9kg 0kg 41.6kg