If life starts truly starts at Conception, then God is, the world’s most prolific abortionist. Most fertilized eggs get washed away without ever implanting in the uterus.     Many of the ova that do implant abort spontaneously very early in pregnancy. This scientific truth remained unknown to the public.
- Life begins at conception (Catholic Church , Vice President Joe Biden, Mitt Romney, Paul Ryan, Wikipedia, )
Life begins at conception and God aborts most life
- 50% to 90 % of all conceived ova never get implanted and born, due to natural causes    . Women are unaware of this gigantic holocaust in their bellies.
- If life starts at conception, then more "babies" get killed then born
- Hence most residents of Heaven are souls of embryos that were never born, never developed brains, and never had thoughts, emotions, experiences, hopes, dreams, or desires. 
- Or, Unchristened Embryos, Destination: Hell?
- Why do bioconservatives like Robert George not advocate the rescue of naturally conceived unimplanted embryos? They are live human beings with a soul.
- "If the embryo loss that accompanies natural procreation were the moral equivalent of infant death, then pregnancy would have to be regarded as a public health crisis of epidemic proportions: Alleviating natural embryo loss would be a more urgent moral cause than abortion, in vitro fertilization, and stem-cell research combined," declared Michael Sandel, a Harvard University government professor, also a member of the President’s Council on Bioethics.
- “The policy of a Romney administration is to oppose abortion with exceptions for rape, incest and life of the mother,” . So rape or incest justify murder of an innocent child? Up to what age?
- If fire breaks out in a fertility clinic, would you save a 2 year old child, or save 10 lives in a petri dish with 10 fertilized blastocysts? 
Wikipedia shows many other options to define as the beginning of life. We are showing that the popular concept of "conception is the beginning of life" causes extreme logical problems: over half of all life never gets born, due to natural causes.
So other definitions need to be found (Wikipedia).
Late term abortions, of course, lead down a slippery slope until Peter Singer‘s philosophy that provides logical argument why "abortion" should be allowed into the first month after birth. We will not discuss this further, rather we will return to the absurdity of "conception at birth", defended by most US politicians of both parties.
Current estimates say that 60-80% of fertilized eggs probably fail to implant and then another 15-20% of the fertilized eggs that do implant spontaneously abort.
So… that gives us a 34%-16% survival rate for fertilized eggs or to flip it around God murders between 66% and 84% of all babies.
Why if God is opposed to abortions does he kill so many babies?