Life always leads to death. Birth leads to life. Conception leads to birth. Parents are responsible for conception. Ergo parents are murderers of their biological children.
Pure logic.
Prove me wrong
The sperm and egg cells are alive and will die if fertilization is not accomplished. So is a woman who refuses to have sex with me a murderer?
I chose not to be a doctor. Maybe if I had been a doctor I would have saved hundreds of lives. Does that make me a murderer?
What you're missing is that the term "murder" doesn't mean someone who took any action that results in someone's death. It means *wrongful* killing -- it doesn't include decisions within a person's legitimate scope of moral authority, such as my choice to be a doctor, because they are not wrongful.