So, do you equate a blastocyst as a fully formed being with equal rights to an adult human? If so, I will reply that I do not agree and that the necessary development in forming a thinking and feeling being has not yet occurred, which is essential to defining a human experience and life. Otherwise, we would equally mourn the loss of the 40-60% of fertilized eggs that fail to implant and spontaneously abort before a women even knows she is pregnant. I've illustrated where I draw my line. What about you?