pregnancy question
Hi, I have a question. The first day of my last period was July 5, 2006 and i was on the NuvaRing for about 4 months but got off of it during the month of july, right after my period ended i never put a new one in. I should be getting my period during the first week of Aug. I am pretty much regular. I usually get pre-menstrual symptoms one week before my period. Thats how i usually know its coming. But this month the symptoms started early and a couple of new ones as well. Frequent urination, dizziness, i sometimes feel like my pressure goes low, breast tenerness,bloating and some other reg. pre-menstual symp. Now, i went online and did a pregnancy calculator test online. That estimates that if i am pregnant, then i most likely concieved july 19 and that i am about 3 weeks pregnant. I am about 4-5 days away from my expected period, is it too soon to take a home pregnancy test?