GeneClinics offers a listing of clinics providing genetic counseling and physicians trained in genetics. It also includes online information about genetic syndromes (GeneReviews) and educational materials.

“Genetic Alliance.” This site, mentioned in Appendixes B and D of Children with Disabilities, Fifth Edition, provides support and detailed, helpful information about genetic conditions and related ethical, legal, and social issues.

“Maternal Serum Screening for Birth Defects.” From the American College of Obstetricians and Gynecologists.

“Prenatal Tests–Maternal Serum Screening for Birth Defects.” More information on maternal serum screening for birth defects, including descriptions and explanations of various tests.

“Screening Ultrasonography in Pregnancy.” Excerpted from Guide to Clinical Preventive Services, Second Edition.

“3D Ultrasound Resource.” Information on research institutions, medical professionals, and commercial institutions involved with three-dimensional ultrasound, as well as related publications and links.

“Magnetic Resource Imaging Resources on the Internet.” Links to research and commercial sites dedicated to MRI and ultrasound.

“Fetal Echocardiography Homepage.” Web site created by doctors at the University of Pennsylvania School of Medicine, offering technical information about fetal echocardiography, cardiology, and general fetal ultrasound. Provides a library of images, calculators for gestational age and fetal cardiac dimensions, a discussion forum, links, and more. (Works best when viewed with Netscape Navigator.)

“What is Amniocentesis?” Frequently asked questions and answers from the Arnot Ogden Medical Center.

“Information on Chorionic Villus Sampling.” From the Center for Prenatal Diagnosis in Indianapolis, Indiana.

“Fluorescent in situ Hybridization (FISH).” An explanation of the FISH technique, from the Pasteur Institute.

National Birth Defects Prevention Network.

“Fetal Therapy—Ethical Considerations.” From the American Academy of Pediatrics.

Center for Fetal Diagnosis and Treatment at the Children’s Hospital of Philadelphia. Fetal diagnoses, case studies, and parental resources for fetal surgery.

Frequently asked questions about fetal surgery, compiled by the University of California San Francisco Fetal Treatment Center.

“Fact Sheet: Intracytoplasmic Sperm Injection.” From the Center for Applied Reproductive Science.

“Using PGD to Prevent Sex-Linked Diseases.” A look at preimplantation genetic diagnosis (PGD) and its availability and risks; from HealthLibrary.com (India).

“Preimplantation Genetic Diagnosis.” Specific information for PGD of various diseases. From the Genetics & IVF Institute.

“Genetic Counseling & You.” Information and resources from the National Society of Genetic Counselors.

Links pertaining to genetic counseling, compiled by the American College of Medical Genetics.