i had sex with somebody 3 of december he didnt come it all i got back with my ex the 5 till 20 having unprotected sex he comin g inside of me all the time i went to do ultrasound they told me i was 5 weeks and conception date was between 8 to 10 december how accurate is this" is pending
Hello, We calculate LMP from last period and USG is accurate. The baby is with your ex, don't worry. There can be discrepancies of 2 weeks between USG and dating, not much. If more than that there will be a problem in the baby. Hope I have answered your query. Let me know if I can assist you further.