Pegg, your argument fails, since JWs are ALLOWED TO HAVE ALL BLOOD PARTS, which are derived from blood. You can't have whole blood in one go, but the Watchtower changed it's stance and you can have all the different parts of blood:
Here, have a read of this (it's produced by JWs against the blood policy)
6-15-04.shtml
That is quite incorrect if that is what they are saying. Here is an answer directly from the WT Society which addresses your point.
As transfusions of whole blood became common after World War II, Jehovah’s Witnesses saw that this was contrary to God’s law—and we still believe that. Yet, medicine has changed over time. Today, most transfusions are not of whole blood but of one of its primary components: (1) red cells; (2) white cells; (3) platelets; (4) plasma (serum), the fluid part. Depending on the condition of the patient, physicians might prescribe red cells, white cells, platelets, or plasma. Transfusing these major components allows a single unit of blood to be divided among more patients. Jehovah’s Witnesses hold that accepting whole blood or any of those four primary components violates God’s law. Significantly, keeping to this Bible-based position has protected them from many risks, including such diseases as hepatitis and AIDS that can be contracted from blood.
However, since blood can be processed beyond those primary components, questions arise about fractions derived from the primary blood components....The above material shows that Jehovah’s Witnesses refuse transfusions of both whole blood and its primary blood components. The Bible directs Christians to ‘abstain from things sacrificed to idols and from blood and from fornication.’ (Acts 15:29) Beyond that, when it comes to fractions of any of the primary components, each Christian, after careful and prayerful meditation, must conscientiously decide for himself.
The WT Society has maintained its stance against whole blood and the separated primary components of blood. It does not enforce an opinion on the 'blood fractions' and their use. It leaves it up to each individual to decide if they will accept them or not.
Remember, the Watchtower got it wrong when they said organ transplant was cannibalism and then changed its tune and said, "Actually, no, you can have transplants now!"
no, this is actually also a bit of a stretch. Have a look at the term 'Medical Cannibalism' and you'll see that it is a term used by some in the medical profession.
When organ transplants were in their infancy, many people were concerned that it amounted to cannibalism because people from various cultures have made it a practice to eat human flesh and drink human blood as a way to heal the sick. As doctors were now using body parts to treat the sick, it was easy to connect the two. It was with this fact in mind that they made this comment in a 1967 'Question from Readers'
"Those who submit to such operations are thus living off the flesh of another human. That is cannibalistic. However, in allowing man to eat animal flesh Jehovah God did not grant permission for humans to try to perpetuate their lives by cannibalistically taking into their bodies human flesh, whether chewed or in the form of whole organs or body parts taken from others."
Now they were not wrong in that regard...eating human flesh and blood as a way of healing oneself was widely practiced in some cultures. However, even with this connection, they still made it a conscience matter for individuals to decide...they did not lay down a blanket rule over transplants:
"Whether wider use of such operations will be made, we do not know. Nor can we decide whether a Christian should accept some animal part as a transplant; that is for personal decision...
.Christians who have been enlightened by God’s Word do not need to make these decisions simply on the basis of personal whim or emotion. They can consider the divine principles recorded in the Scriptures and use these in making personal decisions as they look to God for direction"
I'm not a JW, but I have a JW friend who is active in trying to get this blood issue changed. He tells me that when he's in front of God, he is responsible for his conscience and that's why he's against the JW blood doctrine.
Not all JWs are unthinking robots; and that's a good thing.
well you know, we all feel the same way....we are all living by our consciences toward God and therefore I feel it is wrong of your friend to try and make me live by his conscience. If he wants to take in blood, he is free to do so...I wont try and stop him. But why is he trying to stop me?