309 total progeny records from 167 dairy contemporary groups ( 23,665 herdmate records from 167 dairy contemporary groups)
82 progeny ( 2,405 herdmates) born to heifers 82 progeny ( 5,395 herdmates) born to 2nd parity dam 145 progeny ( 15,865 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 28.9%, FR: 10.0%, JE: 58.6%, NR: 0.7%, OTHER: 0.8%	HO: 54.5%, FR: 19.1%, JE: 23.1%, NR: 1.0%, OTHER: 1.0%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	4.4% 2% 2%	5.5% 2.3% 2.3%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.6% 10.6% 4.4%	15.3% 13.5% 15.3%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	36kg 37.2kg 36.6kg	38.7kg 38.9kg 39.2kg