astrology can be used to pick surgery dates in critical cases where doctors leave you without any other option but surgery.
But atleast you\'ll given few days to think and plan it.
I\'ve suggested date to a lady for operating on her breast cancer.
she had to go for it and she survived it.
moon should not be in your 6,8,12 houses on surgery dates, especially 6th H.
also saturn(metal cuts) and mars(blood) positions shud be checked.
if doctors do it on wrong day, you may lose lot of blood unnecessarily.
also for ceasarian operations, dates are picked these days as couple assume that they can give birth to kids with good, handpicked horoscope.
but for you, astro is not needed.
its like looking at panchang for getting a facial done !