I had an Abortion using the pills. Then I started bleeding heavily. My periods lasted for around 10 days. Then I went to my doctor to confirm if it is completely done or not. She suggested me to go through an ultrasound test again. I went and it showed all clear. I was happy but soon after my ultrasound test, I again started bleeding. Is this because of the tool used in ultrasound to check internally or some other reason. Please tell.