You may not be alone…via CBS News:
Three-year-old Isbac Pacunda absorbed his twin brother as they developed in their mother’s womb. The result? A parasitic twin in the stomach of the living boy.
The partially formed fetus weighs a pound and a half and is 9 inches long, according to Dr. Carlos Astocondor of Las Mercedes Hospital in Chiclayo, Peru. Doctors in Peru found the parasitic twin and planned to surgically remove the tissue Monday. It has some hair on the cranium, eyes and some bones.