Nothing wrong with a transvaginal scan, you will only feel slight discomfort, nothing out of the ordinary. Not possible to avoid
I had my scan at 6 weeks and abdominal scan was sufficient. only had a transvaginal scan when I had bleeding ard 14 weeks
I didn’t have transvaginal scan during pregnancy. Can be detected from ultrasound during my week 5
didnt like it too... had cs
i skipped it