Suavojr........ my wife and I left in the mid 1960's because of the blood issue and wanting to start a family....... I didn't even know about the ban on transplants and vaccines at that time.
A religion is about belief....... science is about knowledge. The JW's went be on knowledge and proclaimed that belief was more important. Belief being an interpretation of a silent god. You can't interrupt silence.
I liked the JW's........ I grew up with them and had close contact with the 'friends'. I remembber those friends till this day. But I didn't really realize how devastating the blood doctrine was until Jonestown. You don't allow your children to die needlessly because Jim Jones or Freddy Franz, two total nut cases, decide to promote a false doctrine. While they and Jw's were with rare exception...... good people........... they failed to protect their children. When you refuse to protect your loved ones because a leader says so you diminish yourself and destroy your family and are no longer worthy of respect. In plain terms this is the only life we have..........no one should throw it away over a false teaching made up by ambitous people.