This essay seeks to address a puzzling element of the current political and legal struggles over abortion in the United States: if, as pro-life activists insist, embryos are morally equivalent to born, living persons, then why do these activists not oppose in vitro fertilization (IVF) as aggressively as they oppose abortion? IVF accounts for a significant number of destroyed embryos. Constitutionally, IVF appears to be a much more vulnerable target than abortion. And yet, legislative and political attempts to attack and restrict IVF are few, while attempts to erode women's capability to terminate pregnancies are a constant feature of our political and legal landscape