Approved PGT-M and PTT conditions
Pre-implantation genetic testing for monogenic or single-gene disorders (PGT-M) can currently be used to avoid over 600 genetic conditions. For some of these conditions, you can also use pre-implantation tissue typing (PTT). Find out which conditions PGT-M and PTT has been approved for and what to do if you want to avoid a condition that’s not on the list.
Review date: 3 June 2023