If, for some reason, your doctor would like an early scan, a transvaginal approach will be used. You need an empty bladder to properly check the baby. A special transducer covered in a condom with lubricant will be inserted through your vagina. Don’t worry, this is painless!

Why it is needed
Apart from confirmation of pregnancy, a transvaginal ultrasound can also rule out existing conditions such as abnormal growths or disorders of the pelvic organs. It is important that these are determined early.

When it is needed
Transvaginal ultrasound will help visualize the early development of your pregnancy, particularly the gestational sac. This is seen as earliest as four weeks, but don’t worry if you don’t see anything yet! Usually, thickening of the uterus is visualized at this point.

After the procedure
Some women report feeling slightly sore after a trans-vaginal ultrasound, but this usually goes away immediately.