Possible Clues:

• Prefix with gram
• Prefix with gram or buoy
• Prefix with -gram
• Prefix with buoy or gram
• Obstetrician's prefix for "gram"
• OB/GYN's prefix with -gram
• Pic of an unborn child
• 'Dove ___' (Mozart aria)
• 'I am,' in Italy
• Gram lead-in