Baby tiada heartbeat - 6 week 5 days

Saya ikut kiraan suppose pregnant 8 weeks. Tapi td scan doctor ckp 6 weeks 5 days. Normal ke kalau x dengar heartbeat? Doctor nk scan lagi 2 weeks. Risau dan takut. sy TTC 7 years and this year dah umur dah 40an. Doakan saya ye. #SeriusTanya #firsttimemom