Im 37 yrs old and I had my tubes tied and an ablation surgery to burn the lining from my uterus at the same time in June of 2009...since the procedure I have not had any bleeding or pain at all...the last 2 times of having sex I started bleeding ...it stopped after 5-10 minutes...what could this be? Surely not a chance of pregnancy since both procedures have been done 5 years.