That is hilarious.....as if the Bible would say that 2000 years ago?
Both instances involve breaking God's law to save a life.....the Christian martyrs in effect put God's law before saving their own skin (or in this case the lives of their children). Remember the devil tested Job for the very same thing. (Job 2:3-5) What will a man give to save his own life? Jesus said if you save your life by breaking God's law, you will lose it. (post #19)
God's law on blood was restated three times in the scriptures. The first time with Noah when he was given permission to eat animal flesh, he was to bleed the animal before consuming it.....but it also included the shedding of human blood. (Genesis 9:3-6)
It was next mentioned in God's law to Israel. (Leviticus 17:10-12)
Then finally it was restated to the Christians, particularly the Gentile Christians who previously had no such prohibition. (Acts 15:28-29) It was equated with sexual immorality......no strangled animal could be consumed (not properly bled) and it was said they must "abstain" from blood. Could an alcoholic be told that if he keeps drinking he will die, but if he infuses it straight into his veins then that is OK?
Blood is sacred....and its use was only for the atonement of sin. Since feeding the body when food by mouth is not possible, intravenous feeding involves putting liquid nutrition straight into the veins. How then is a blood transfusion not the same as eating it? God makes his laws for a reason and to us, they are not negotiable.
You can do whatever you like.