Will a t12 spinal burst fracture cause reproductive failure for me, unable to conceive since accdent had l1 compression fracture also.not paralyzed.

No it should not : Have any impact for a female to conceive even if paralyzed.

Look for other cause: According to the national spinal cord injury assn, "many women who receive spinal cord injuries are in their childbearing years. Following a spinal cord injury (sci), there is no evidence that a woman's ability to conceive is affected.". Pain and other symptoms from the fracture can produce stress that adversely affect fertility and conception. Work with your doctors to identify other causes.