This is a landmark month as you finish up your first trimester! By the end of this month, your baby will grow to more than 3” in length and almost 1 ounce, about the size and heft of a roll of Life Savers. His head accounts for one-third of his total length, and his tongue, salivary glands, and taste buds have formed. You make first contact this month as you hear his heartbeat and perhaps even see him on ultrasound.