###Human: Why do I have low LH and fishy smelling vagina? ###Assistant: Hi. Please get yourself checked by a gynecologist and get a pelvic scan done to rule out the exact cause of brownish discharge. The fishy smell of vagina is mainly because of some vaginal infection. Avoid having sex till then. Wear cotton panties and loose lowers. Maintain personal hygiene and take plenty of fluids. Wash your private parts with normal tap water every time you use the washroom. Avoid using vaginal douches and creams. Do get back to me with reports so that I can guide you further. Take care.