Abortion or not to Abort? a Woman's body is her own body? can a Woman ever make a right decision?

Is a woman there own body before & after conception? what is conception & were the HELL did it come from & why? Is Abortion acceptable or Murder? Its my body I'll do what I want with my body! was it possible for me to protect myself as a women so I would not conceive a child during sex? do condoms work?