Patient's question:
I and my girlfriend had sex on the 15th, but the first ultrasound check was over 30 days later. Could this child be mine? Approximately what date was her delivery? I'm begging all the doctors, the more precise the better.Doctor's answer:
The size of the child is not determined by the time of coitus, but by the last menstrual period. You can diagnose the size of the child based on her last menstrual period. According to the detailed results of your first ultrasound, the estimated time of conception is approximately 35 days, which means the conception occurred on August 24th. If you said the coitus was on the 15th, then this test result does not align well.