Doctor Answers (1) on Pregnancy
I can understand your concern.
I would rather not comment on how she got pregnant despite taking the emergency contraceptive.
The date in the ultrasound is calculated automatically using the parameters obtained on the scan.
It just calculated a rough date. Its not necessary that its the exact date.
Regarding he talking on the phone for 3-4 hours, it could be that she was talking to her friend regarding this.
You shouldnt judge anyone before being sure.
Just talking to her regarding this could solve your issue. Keep calm and talk to her.
Dr. Anil kumar jain.