"How Could This Happen?" (Chapter 3)

-And Other Questions

• Types of Twins
  
• Unusual Types of Twins
  
• Incidence of Multiples
  
• Determination of Twin Type (Zygosity)
  
• Fertility Treatments
  
• The Vanishing Twin
  
  
  
• Are they identical?
  
• How do you maneuver the stroller through the aisles?
  
• Were you on fertility drugs?
  
• Do you have your hands full all the time?
  
• Are they double trouble?
  
• Do twins run in your family?
  
• Are you sure they are twins?
  
• They don't look alike...