c- section after v birth

anybody had c sec after v.delivery? can u pls share ur story .my first was normal now am pregnant with low b.p .(120/75) friend of mine told that she had c sec due to low b.p .now i am scared cause i am just joined in new job where they will not give maternaty leave before 1 year of joining.so after my delivery i should report with in a week.any body succesfully had v.delivery with low b.p also share ur story .