Transmitted

=﻿How is Spina Bifida transmitted? =

[[image:spina_bifida_2.jpg width="328" height="219" align="right"]]
===﻿ Scientists believe that both genetic and environmental factors act together to cause Spina Bifida. The neural tube normally folds in and clothes by the 28th day after conception. If the tube isn't closed completly the spinal cord may be affected. ===