Hello doctors. On 15th nov I got my last period, it was scanty so I had a bit doubt, although the pattern was like my normal periods. I did 2 upt to clarify my doubts n got negative results. But in youtube some people talk about the hook effect in pregnancy tests, is it possible or is the hook effect common? Secondly, is holding the kit in hand instead of a table or so give inaccurate result? I did the test satisfactorily n the control indicator was showing very clear n no test line. Is the test I did okay?