I am 33 years old and have 2 kids. My second kid is 11 months old. I took a shot of Depo Provera on January 10th when my baby was 2 1/2 months old. I had spotting on and off for 3 months and hence didnt continue with Depo. However since last month, bleeding commences everytime i do exercise or after intercourse and goes on for 4 days like periods. I had a USS done and was found to have PCOD (which i have been having for 10 years now). Doctor advises it is hormonal changes that has caused this. Could this be cervical erosion? How serious is it? What is my solution to it? I am too tensed. Kindly advise. .