Related Clues:

• Eventual "aves"
• "Avis" output
• Eggs, in labs
• How Bostonians like their eggs?
• Fertility clinic supply
• In vitro needs
• Brood-to-be
• Donations at some clinics
• Eggs in labs
• Omelette ingredients for Julius
• Fertilized things
• Some duct contents
• Roe, e.g.
• Things in tubes
• Eggs, formally