Risk of Multiple Birth Associated with In Vitro Fertilization Using Donor Eggs
Internet URL
http://www.aje.oupjournals.org/cgi/content/abstract/154/11/1043 
Sponsoring Agency
Nonprofit/Professional Entity--Follow the Resource URL for More Information
Description
Multiple birth, which is associated with adverse fetal, infant, and maternal outcomes, is increasingly related to the use of in vitro fertilization (IVF). Among women undergoing IVF who use their own eggs, greater maternal age is associated with decreased risk of multiple birth; using donor eggs from younger women may negate this age effect.