Paraguard for almost a year, periods on time. i am 3 days late with cramping, have had sex on day 2 no blood, neg preg test. what should i do?

Wait..to take a test: Typically you should wait until your cycle has been missed by 7 days before taking a pregnancy test. Sometimes changes with your weight or stress can cause small alterations on when your cycle starts. If you still haven't gotten your period after those 7 days have passed, you can take another test and consider seeing a GYN to evaluate the missed cycle.