160 total progeny records from 117 dairy contemporary groups ( 11,497 herdmate records from 116 dairy contemporary groups)
45 progeny ( 1,480 herdmates) born to heifers 45 progeny ( 2,459 herdmates) born to 2nd parity dam 70 progeny ( 7,558 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 29.0%, FR: 8.4%, JE: 58.7%, NR: 1.9%, OTHER: 1.5%	HO: 54.3%, FR: 18.1%, JE: 23.0%, NR: 1.2%, OTHER: 2.1%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.1% 2.3% 2.3%	5.6% 2.4% 2.3%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.6% 11.6% 11.7%	16.9% 17% 16%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	39.2kg 38.9kg 38.9kg	39.8kg 39.6kg 39.6kg