Aiyooo, 2 bulan tu memang boleh risau! Kalau dah buat UPT 2 kali negative, tapi period masih tak datang, better la you go see your gynae sebab ada banyak sebab kenapa boleh delayed, stress, hormonal imbalance, PCOS, even thyroid issues pun boleh cause this, jadi kena check properly kat doctor je. A few of my mum friends juga pernah experience period delay yang bukan pregnancy-related, so don't stress yourself too much dulu while waiting for your appointment, but don't delay la, get it checked out soon okay?