Genesis Genetics Institute
- Leading provider and pioneer of Preimplantation Genetic Diagnosis (PGD). Overview of laboratory, genetic conditions tested, information for families and medical professionals. Located in Detroit, Michigan.
- http://www.genesisgenetics.com

Prenatal Diagnosis: Comparative Genomic Hybridization
- Article on array CGH from University of New South Wales Embryology Department.
- http://embryology.med.unsw.edu.au/Defect/CGH.htm

DNAPolicy: Preimplantation Genetic Diagnosis:
- A discussion of challenges, concerns, and preliminary policy options related to the genetic testing of human embryos. Includes link to full pdf report.
- http://www.dnapolicy.org/pub.reports.php?action=detail&report_id=8

Preimplantation Genetic Diagnosis & Preimplantation Genetic Haplotyping
- Information on PGD and PGH including a christian religious point of view.
- http://www.religioustolerance.org/abo_pgd.htm

HFEA: Preimplantation genetic diagnosis
- Frequently asked questions about PGD from UK regulatory authority.
- http://www.hfea.gov.uk/cps/rde/xchg/SID-3F57D79B-5C994C6C/hfea/hs.xsl/910.html

Center for Genetics and Society: PGD
- Overview of embryo diagnosis and screening, including ethical and moral arguments.
- http://www.genetics-and-society.org/technologies/other/pgd.html

Telegraph: Egg-testing technique 'doubles the chances of older women on IVF'
- Details of a new system derived from cancer research which involves counting the number of chromosomes in an egg.
- http://www.telegraph.co.uk/news/main.jhtml?xml=/news/2007/02/01/nivf01.xml

Wikipedia: Preimplantation Genetic Diagnosis
- Overview of PGD including biopsy procedures, analysis techniques and ethical issues.
- http://en.wikipedia.org/wiki/Preimplantation_genetic_diagnosis

BBC News: Embryo screening 'no health risk'
- Screening embryos for genetic disorders, does not harm their health, a large scale review of the procedure has found.
- http://news.bbc.co.uk/1/hi/health/3576138.stm

BBC News: First embryo screening birth
- A technique that could revolutionise IVF treatment for older women has produced its first British baby.
- http://news.bbc.co.uk/1/hi/health/3123633.stm

CARE: Preimplantation Genetic Diagnosis
- Overview of PGD including summary of reasons why this option might be chosen.
- http://www.care-life.com/embryo_screening.htm