how to ladies I have a question about my menstrual cycle I had my baby on July 2nd he was born at 33 weeks. I don't know if that makes a difference but I've been bleeding light and I notice for the last 2 days that the blood has gotten heavier and I'm wondering if maybe this is the start of my regular menstrual cycle because my back's been hurting like if I'm going to start my menstrual cycle Even though I never stop bleeding and it got heavier. I'm also 5 weeks postpartum. Oh and I had a C-section if that helps. Thank you for any answers I can get.