###Human: I missed period and my pregnancy test is negative. Should I take another test? ###Assistant: Hi. Since your urine pregnancy test is negative, there is nothing to worry about. The delay could be because of hormonal changes. However, if you do not get periods within a week or so, then get yourself checked by a gynecologist and get a pelvic scan done to rule out the exact cause. Do get back to me with reports so that I can guide you further. Take care.