Hi all, my menses have been rather regular. i just missed my menses for 4 days yet test kit shows "not pregnant" any idea what can i do? Thanks.

Hi there, experts usually recommend that you should take a pregnancy test at least one week after missing your period because it is more reliable to expect the hcg (human chorionic gonadotropin), a hormone produced by the embryo after implantation, to show in the urine. You could have conceived but the test might show negative because perhaps the implantation has not taken place.