Saya tak buat, tapi a few of my mum friends did, mostly yang worried about genetic conditions or nak tau baby's gender early lah. Dari what they shared, it's a blood test je, quite straightforward, tapi memang quite pricey. Kalau you're thinking about it, best check with your gynae about timing and whether it's suitable for your situation, sebab ada pros and cons depending on your pregnancy stage and medical history. Mana you leaning, concerned about something specific or just curious?