Question

How can I confirm if the child is mine when my girlfriend is pregnant?

Answer

Based on the provided information, your girlfriend’s last menstrual period was on November 30th, and her ovulation period was on December 16th. If there was sexual activity during this time, the chances of pregnancy are higher. The ultrasound shows a pregnancy of 40 days, and according to the last menstrual period calculation, the due date may be later. Therefore, the child is likely yours. It is recommended to observe temporarily, get plenty of rest, avoid eating cold, spicy, and irritating foods, consume fresh fruits and vegetables, and supplement folic acid in a timely manner. Sexual activity should be prohibited in the early stages of pregnancy, and prenatal checks should be carried out regularly.