If you have never had your cow AIed or you would like to try estrus synchronization for the first time(or you just need a refresher) check out these FAQs.
Heat Checking
How to identify the cow in heat and when she needs to be bred. Also tips on using Estrotect heat detection stickers. Click on the link below.
How to heat check!
Estrus synch
How to start out synchronizing your cows estrus cycles to implement a timed breeding program.