Conversation: The conversation between human and AI assistant.
[|Human|] hi i just found out i was pregnant the doctor did all the test except for a sonogram but she put her finger in my private n said i was about 20 weeks but my calculations n symptoms indica ei should be 12 weeks can she be wrong she also said it can be that i may be having twins or may have inflamation either way i will like to know if she can be wrong she did the test pretty fast i didnt find it too professional
[|AI|]  His think I have understood your concern. Pregnancy dates are calculated from the first day of last menstrual periods. Calculate the present date from your last periods first day, and divide the number of days by 7 to get dates in terms of weeks of pregnancy. The possibilities of twins or wrong dates will get cleared by USG. There is no role of inflammation once you are pregnant. I hope this answer helps you. Thanks Chat Doctor.