Fox News - "Do Twin Embryos Help Each Other Survive in IVF?" - Dr. Alan B. Copperman

Alan Copperman, MD, Director of Reproductive Endocrinology and Infertility, on a controversial study that suggests a stronger embryo may help a weaker one survive in twin pregnancies created by in vitro fertilization (IVF). "There's just not enough evidence," says Dr. Copperman. Read More