answersLogoWhite

0


Best Answer

It's just an anomaly that shows up occasionally. It isn't as though there is any known cause, it's just part of the process. Most birth defects end up being a miscarriage. The woman's body identifies that there is a problem and the fetus is aborted. Some kinds of birth defects fool the womans body into thinking that everything is ok and the baby is carried to term.

User Avatar

Wiki User

18y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What causes the birth defect hump back?
Write your answer...
Submit
Still have questions?
magnify glass
imp