im not sure if it was a coincidence or if the doe was coming to the call but, i was doing some buck grunts, and a few minz later a doe came, than 3 hours later i did another call and i saw another doe within a few minz, was it just luck or will they some times come to buck grunts?

I've been using calls for just over 20 years. I've never had a doe come to a buck grunt call. Are you sure you weren't doe grunting?

http://www.bowsite.com/bowsite/features/practical_bowhunter/deergrunting/deergrunt.html

young buck and doe grunts sound clost to eachother and durring early season ive had grunts bring in both bucks and does but unless its in estrous most does will shy away from grunts near rut time.