I Am 35 Weeks Pregnant. I Am 24 Years Of

I am 35 weeks pregnant. I am 24 years of age and have a chari malformation as well as a srynx in my lower thuratic spine. and have been told for lowing my risk of making my cranal pressure and symtoms worse to have a c section with no epidural or spinal. They will be using general anesthesia. I want to know the general risks and factors that should be taken into place by my Anesthesiologists while inabating me. My c section is on 6th of march. Please i need anything to go off of or to know.