148,290 total progeny records from 63,420 dairy contemporary groups ( 1,392,709 herdmate records from 62,352 dairy contemporary groups)
23,983 progeny ( 105,619 herdmates) born to heifers 27,767 progeny ( 347,239 herdmates) born to 2nd parity dam 96,540 progeny ( 939,851 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 82.5%, FR: 7.6%, JE: 0.1%, NR: 0.0%, OTHER: 0.4%	HO: 72.5%, FR: 15.1%, JE: 1.5%, NR: 0.5%, OTHER: 1.9%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	9.1% 3.5% 3.5%	8.4% 3.1% 3.3%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	24.4% 23.5% 23.6%	20% 20.1% 20.6%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42.7kg 42.6kg 42.6kg	41.4kg 41.5kg 41.7kg