Fertilized eggs are routinely discarded through natural or chemical means.
Conception is the moment the mother accepts a particular fertilized egg as her offspring by letting him or her attach themselves to her womb...beginning the dependency phase of the human experience that can last a very long time according to the needs of the individual.
So you are correct.
Well that is an interesting perspective, conception is dependent on the mother’s feelings, and therefore the value of the life is dependent on whether the mother wants it or not. Certainly that is how the pro-abortion people see it. But the reality is human life does not depend on whether somebody wants it or not, human life is an objective reality at conception regardless of who wants it.