18,697 total progeny records from 11,546 dairy contemporary groups ( 237,356 herdmate records from 11,404 dairy contemporary groups)
3,344 progeny ( 16,750 herdmates) born to heifers 3,665 progeny ( 61,544 herdmates) born to 2nd parity dam 11,688 progeny ( 159,062 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 81.2%, FR: 9.4%, JE: 0.0%, NR: 0.0%, OTHER: 0.1%	HO: 76.0%, FR: 12.8%, JE: 0.4%, NR: 0.1%, OTHER: 1.1%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.7% 3.2% 3.2%	8.9% 3.4% 3.4%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 0% 23.2%	0% 0% 23.2%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42.3kg 42.3kg 42.2kg	42kg 42.2kg 42.3kg