Maksudnya Baby A (single fetus) and kalau twins akan ada Baby A and Baby B.
To detect twins, kena tunggu at least bila ibu pregnant 10 to 12 weeks earliest or latest also 16 weeks depends.
Next time, bila ibu pergi check up for scanning and health check, ibu kena banyak bertanya kat doctor ya, jangan segan😊
Sharvena Prabaharan