Doctor, please let me know. Me and my girlfriend had sex for 2 days, February 16, 17. Then on April 18, my girlfriend went to the doctor for an ultrasound to report that she was pregnant for 8 weeks and 5 days. are you pregnant?

Hi doctor. The doctor asked me how to know the exact gestational age? I look forward to hearing from the doctor soon. Thank you.

Taking good care of your health during pregnancy will help your baby have a healthy start at birth. That is why the first prenatal check-up is very important for both mother and baby.

Similar to calculating the gestational age during natural pregnancy, calculating the gestational age during in vitro fertilization will help pregnant mothers monitor the development of the fetus as well as the baby's health. Depending on each time, the fetus will have different developments, so care will also change by week.

Gestational age is a medical term used to refer to the period of time the fetus is in the mother's womb. Doctors will calculate the gestational age from when the egg meets the sperm and forms an embryo. The unit used is weeks.