Hi, I have had two internal scans and two abdominal ones due to spotting. My internal scans were at 5 weeks and 6 weeks. My abdominal scans were at 8+5 weeks and 10+6 weeks. They were perfectly clear so there was no need for the internal scans. It helps them get a clearer picture if your bladder is really full and mine was. When I had the internal scans, there was no pain or bleeding of any kind and I bleed very easily due to a cervical erosion. In my experience, they will try an abdominal scan first and if they can't see enough they will do an internal one. They don't like to put you through any unnecessary procedures. I hope this puts your mind at rest.
