My boyfriend and i had protected sexual intercourse on the 12th of july. my last period was on the 1st of july. i have no pregnancy symptoms at all?

Not pregnant: Unless you had unprotected intercourse since the 1st of July I would not expect you to be pregnant. Your next menstrual cycle should start sometime around the 1st of August. Now if you have been sexually active without protection I would advise you to contact your physician if you have not had a period at least within the first two weeks of August.