40 days pregnant, how many major ones are there

Patient's question:

No

Doctor's answer:

Hello, at 40 days of pregnancy, the size of the gestational sac should be around 1 centimeter. However, the development of the gestational sac can vary depending on your physical condition and sexual intercourse. It is recommended that you undergo an ultrasound examination at a regular hospital to understand the condition of the intrauterine gestational sac.