PGD (PGT-M) vs PGS (PGT-A): which is right for you?
Both test embryos during IVF — PGD hunts a specific inherited disease, PGS counts chromosomes.
How PGD (PGT-M) works
PGD (now PGT-M) is for couples who carry a known mutation — cystic fibrosis, thalassaemia, BRCA. It checks each embryo for that specific variant so only unaffected embryos are transferred.
How PGS (PGT-A) works
PGS (now PGT-A) screens embryos for the right number of chromosomes, filtering out aneuploidies that cause implantation failure and miscarriage — most relevant with advanced maternal age or recurrent loss.
Which to choose
Known family mutation → PGT-M, and you'll need the family's genetic report first. No known mutation but repeated failures or age 38+ → discuss PGT-A honestly; its benefit depends on your embryo numbers.
Prices abroad
Accredited clinics abroad typically price both options 50–70% below Western European and UK rates, all-inclusive. Compare written quotes for both on GetClinic and discuss suitability in a free video consultation before booking either.