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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
Primary Ciliary Dyskinesia Type 6 (CILD6) approved 610852
Primary Ciliary Dyskinesia Type 7 (CILD7) approved 611884
Primary Ciliary Dyskinesia Type 9 (CILD9) approved 612444
Primary Microcephaly 1 (MCPH1) approved 251200
Primary Microcephaly 10 (MCPH10) approved 615095
Primary Microcephaly 13 (MCPH13) approved 616051
Primary Microcephaly 14 (MCPH14) approved 616402
Primary Microcephaly 15 (MCPH15) approved 616486
Primary Microcephaly 16 (MCPH16) approved 616681
Primary Microcephaly 17 (MCPH17) approved 617090
Primary Microcephaly 19 (MCPH19) approved 617800
Primary Microcephaly 2 (MCPH2) approved 604317
Primary Microcephaly 20 (MCPH 20) approved 617914
Primary Microcephaly 21 (MCPH 21) approved 617983
Primary Microcephaly 22 (MCPH 22) approved 617984
Primary Microcephaly 25 (MCPH25) approved 618351
Primary Microcephaly 3 (MCPH3) approved 604804
Primary Microcephaly 4 (MCPH4) approved 604321
Primary Microcephaly 5 (MCPH5) approved 608716
Primary Microcephaly 6 (MCPH6) approved 608393