Are "Designer Babies" On The Rise?
Chrissy Teigen is proudly displaying her baby bump and explaining why she selected the gender of her baby through the controversial procedure of preimplantation genetic diagnosis, or PGD.
The 30-year-old model and her husband John Legend, a singer, songwriter and actor, are expecting their first child, a daughter, due this spring. Teigen underwent in vitro fertilization, and picked the child's gender with PGD.