Scientifically, embryos are clumps of cells - so are human beings and plant life.  Where is the lie?
Your problem is you want abortion clinics to teach that embryos are fully complete humans the moment they are concieved - basically, tell their patients that an egg is already a chicken.  Many embryos are aborted by nature even before the women knows she is pregnant.  90 percent of the time this is due to the embryo being unhealthy.  Are we to call God or Mother Nature a murderer for this reason? 
You want clinics to give faith based, not science based statements, to their patients and push ultrasounds on women to try to get them to think, only emotionally, about a decision many have taken a great deal of time debating before ever entering a clinic.  This is coercion not science support.
If you want to lessen abortion, support free, good quality, and easily accessible, artificial contraception because this has already been proven to lessen abortion everywhere in the world.