Target stores say they can tell when someone is pregnant based on their spending habits and recently knew before someone's father. One dad went to Target to yell at them because they were sending coupons for baby items to his daughter and he wanted them to stop mailing them. Come to find out, the teen was pregnant and he went back to the store to apologize.

Target says they watch customer spending habits by assigning an ID number or guest code and watch their spending habits in order to figure out which coupons to mail them. Target says in some cases they have been able to figure out what consumers need even before they do. So remember this the next time you receive a coupon in the mail.