hello Doctor, I gave birth to a boy 3 m ago via c sec..post delivery I had lochia around 5 week, Lil to no spotting for a week and then 6 week starting I got something like a light to moderate period lasting a week , then around 8 days after day something similar to period 4 days moderate to light bleeding, then gap of 10 days again 4 day period and this process is continuing. I got ultrasound pelvis done and tSH both normal. can I know why this is happening?