Jenn and Katy discuss chapter 7 of Them Before Us, Why We Need a Global Children's Rights Movement, the dark side of Donor Conception. They explore the reality of gamete "donation" to Big Fertility, and the immoral practice of purchasing sperm and eggs in an effort to customize children. Them Before Us encourages our children’s rights advocates to consider the myriad potential harms to women who donate eggs, the women who rent their wombs for gestation, and the potential mental and physical health crisis possibilities of a child with potentially hundreds of half siblings living in their vicinity, and other ethical questions Big Fertility would prefer we all ignore.