Patient's question:
During pregnancy, it is always particularly uncomfortable, and morning sickness is also very severe. How should pregnancy time be calculated?Doctor's answer:
Hello, the time of pregnancy is calculated from the first day of the last menstrual period to determine the start date of the estimated due date. The normal pregnancy period is approximately 265 days, which is calculated from the day the egg is fertilized. Ovulation occurs in the middle of the menstrual cycle, so a 40-week pregnancy is two weeks longer than the actual time of egg fertilization.Hello, such a question cannot be determined based on the situation you described as to whose child it is. The only way to confirm it is through paternity testing. It is recommended to go to the hospital.