Question
After being married for over a year and trying to conceive for two months, my menstrual cycle has been delayed for several days, which is unusual for me. I suspect I might be pregnant and would like to ask when it is most appropriate to undergo an ultrasound during pregnancy?
Answer
Since menstrual delay during the trying-to-conceive period might indicate pregnancy, you can perform a blood HCG test to confirm pregnancy. It is generally better to have an ultrasound around 42 days after the last menstrual period, as an early scan may not be able to detect the gestational sac within the uterus. A detailed ultrasound should be done after 40 days of amenorrhea to observe the development of the gestational sac. During pregnancy, it is important to rest, avoid strenuous exercise and sexual activity, and take some vitamins for fetal protection.