21 days: Did you know the heartbeat of an unborn baby can now be detected at 21days? We are the Pregnancy Counseling Center at 10211 Sepulveda Blvd. Miission Hills 818-895-2500 Do you know how much is developed at eight weeks? That the baby feels pain? Look at "Baby Development" on our Web site for more information or call us 818-895-2500