How early did you LO start babbling?

I just read that "at 6-8 months, your baby will make vowel sounds, and will add consonants, too. Within months he may imitate the sounds he hears when you speak."

My LO is only 3 months old and actively babbles and makes vowel sounds. He tries to imitate, and gets frustrated when he can't. He will talk up to 45 minutes at a time.

I hope he's an early talker!!!