Laura, Aged 26, bmi 27, Weight 88kgs, height 5 feet 9 inches. I am 12 weeks pregnant and been bleeding dark brown, sometimes red blood vaginally for 5 weeks. It is non offensive smelling and sometimes can be quite mucousy. I have had Swabs taken and waiting for result. I had a call from hospital to call my GP regarding 'treatment' and results bur they are closed until tomorrow. What could the problem be requiring treatment?