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PGT-M conditions

The page below lists all PGT-M conditions currently authorised and awaiting consideration by the HFEA.

When publishing genetic conditions on the authorised list, we aim to be as consistent as possible with the OMIM database. However, many conditions may have several different names and we would recommend searching the list using the OMIM number for the condition as this is less likely to change throughout time.

If a condition does not appear on the list, it does not necessarily mean the condition has specifically not been authorised, it may mean that we have never before received an application from a UK centre to perform PGT-M for this condition and it has therefore never been considered by the HFEA.

Please note that we are always processing new applications to add genetic conditions to the list from UK centres licensed to perform PGT-M. This may mean that some authorised conditions may not be displayed. If you are unsure if a condition has been authorised or not, or would like any further information please contact the PGTM team at

Click here for a downloadable list: approved condition list. Please note that the website page below is updated more regularly and is therefore more accurate than the downloadable list.

Condition name Status OMIM number Documents
Cone Rod Dystrophy 12 (CORD12) approved 612657
Cone Rod Dystrophy 13 (CORD13) approved 608194
Cone Rod Dystrophy 14 (CORD14) approved 602093
Cone Rod Dystrophy 15 (CORD15) approved 613660
Cone Rod Dystrophy 16 (CORD16) approved 614500
Cone Rod Dystrophy 18 (CORD18) approved 615374
Cone Rod Dystrophy 19 (CORD19) approved 615860
Cone Rod Dystrophy 2 (CORD2) approved 120970
Cone Rod Dystrophy 20 (CORD20) approved 615973
Cone Rod Dystrophy 21 (CORD 21) approved 616502
Cone Rod Dystrophy 3 (CORD3) approved 604232
Cone Rod Dystrophy 5 (CORD5) approved 600977
Cone Rod Dystrophy 6 (CORD6) approved 601777
Cone Rod Dystrophy 7 (CORD7) approved 603349
Cone Rod Dystrophy 9 (CORD9) approved 612775
Congenital Adrenal Hyperplasia (21 hydroxylase deficiency) approved 201910
Congenital Cataracts approved 601885
Congenital Contractual Arachnodactyly (Beals Syndrome) approved 121050
Congenital Deafness with inner ear agenesis, microtia and microdontia approved 610706
Congenital Disorder of Glycosylation type 1a (CDG1A) approved 212065