On the day of my check up I was posted for a scan, see gynae, and then FTS counselling in this order. During the consultation my gynae recommended me to take the FTS due to my age (30s). During the FTS counselling they shared there is a risk at every age but 24 is quite low. The FTS is about $200+ with KKH. U may want to check with your gynae during the consult what are his/her thoughts of FTS for your situation. There is more info on google "FTS KKH". Hope is helps! :)
If you are pregnant it’s recommended to seek obstetrician advice